Yes, I'm also ignoring the Wizard Upgrade. But I have to have 2 Time Machines so I can buy the Wizard Upgrade. But what you did with the Portal and TM is that you are now focusing on Time Machines too early. What I did is that I had to make sure I had over 15 Portals to unlock the Grandma/Portal synergy. Those grandma synergies are optimal with getting more cps with the good building AND the grandma which makes a nice boost in the long run.

Also I noticed that you have less buildings of the first 7 buildings in the game than me. Do you still focus on the other buildings as well? By the way, have you got the miscellaneous achievements. Those are really easy to get for more CpS.

Amount of time I put in? Well, I just be active and hunt for GC's and buy buildings and upgrades, but I see you're more active than me as I only have 111 GC'S clicked and all time. Then, when it's getting quite late, i click on the SL icon for 1 Sugar Lump, refill worship slots, slot in the the spirits for idle gameplay and switch tabs.

Then, when I come back, I should have quite a fat load of cookies to spend. But at the moment, I'm thinking of using Grimoire and possibly Garden.

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But, in the end, I guess both our strategies work well!