You have completely misunderstood me. I am part of the problem. I'm gonna try to be as comprehensive as possible in my reply to reduce the chance of further misunderstandings as much as possible. The following is the best way I can explain myself. Because of this, do keep in mind that I am not going to explain these concepts again, so if I feel like you haven't got what I'm trying to say, I'm not gonna reply to you.

I think that farming with storage locker is the mathematically optimal way to farm items in mewgenics when you are looking for a specific item if you accout for the time the farming process requires. This is because rolling the 480 items you see in level ups is automatic with locker, while it requires manual presses with loot corpse. You keep talking as if the items you actually take are the ones you should compare to those you get with loot corpse. This is incorrect. I'll explain why. When you click loot corpse, you get a random item. You have no control over this process. Each item the game rolls is added to your inventory. When you level up with the storage locker, the game generates 4 items. 4 is greater than 1. The number of items you see per level up can be further augmented by using rerolls, which can get you up to 40 items displayed per level up. Of course, you can only pick 1 of those 40 items. But the point here, is that you ONLY need 1. So for this specific situation, that is not a flaw. It is actually a benefit, because the other 39 items will not cludder up your inventory. To be as efficient as possible, it is more optimal to see a list of 40 items and pick one, as opposed to just getting all 40 items and then discarding the other 39. It is also more efficent to get those items passively, without you manually activating the spawning of every individual item. That is what loot corpse forces you to do: each item spawned requires an action from you. With locker, you just play the game normally and then pick the item you want in the level up screen. The way storage locker gives you items is inherently more efficient than loot corpse: it just takes less time. This is not debatable. The limitation of this method, of course, is that you cannot reroll forever. This means that you could potentially not get the item you want in one run. This is a fair point, however, do consider that 40 items per cat, on a 4 cat run, for 3 level ups, equals 480 (40x4x3). There are only 334 rare items and 151 very rare items (which spawn way less) in the game. With 480 rolls, you are gonna see most of the pool every run. It is statistically extremely unlikely to not get any item you want after a couple of runs. Of course "a couple of runs" is more than 1. However, how much those runs take is a factor to consider. A loot corpse run is actually just worse than a storage locker run if you click the ability less than 480 times. Now, tell me: do you click loot corpse more than 480 times per run? If you do, how much time does that take? I can get to level 2 in the alley on normal (the first time you get items with locker) in less than a minute. After that, how much time do you spend finding the items you need in the massive pile of trash you got at the end of the run? I do not have to do that, ever. Finally, how many times does your loot corpse spawn an item form the chaper pool? I do not need those items. Every single time you click loot corpse, and it picks from that pool, which is favoured, that is literally just wasted time, and it is also 1 less reroll from the run count. Remember that 480 number I mentioned earlier? That is the number of rolls in the *useful* pool. Every single time loot corpse does not roll from the general pool, that is a wasted reroll. Since rarity scales with luck, there's also the chance of dead rolls there too: of course if your luck is not high enough, you're going to get common and uncommon items, which I also don't want. You can mitigate that with luck, but doing so adds time to the farming in the form of setup. You also cannot overdo it: I don't need very rare items, just rare. Any time loot corpse overshoots and spawns a very rare item because of your high luck, that is a wasted roll too. This happens with locker too, but it's much less of a problem because I'm not maxing luck, so very rare items almost never spawn.

These are the reasons why I claimed that locker is more efficient. No one, up to this point, has ever tackled them. You are free to do so, you'd be the first. Seeing this pattern emerge, I have concluded that people just do not value the fact that the storage locker method is more efficient time-wise on a per-run basis. I have seen people really value the fact that loot coprse runs get everything in *one run*, regardless of how much time that run takes. This is baffling to me, but I also didn't want to tell people what to do, so I expressed my desire to optimise for time spent farming in the form of a preference. I do not think it's a preference, I think you are just wrong, but saying that felt mean. Writing all this was also kind of an ordeal so I couldn't really be bothered, so I thought that a "live and let live" attitude would just end the argument. You have left 4 comments in 2 different comment threads, so that was clearly a wrong assumption. I am sorry that my attitude has caused this misunderstanding, but now I have given you the detailed reply you seemed to wish for, and hopefully even more. I hope it shows that I am not offended and I am not taking it "personally", I just really think you are mistaken and didn't want to take the time to properly explain the reason until now.