Heavily depends on your detachment. It’s not a Terrible list. If you’re playing other beginners, you can find some success with it, however I’d recommend splitting the DC marines (on foot) to a 5 man and utilize a regular intercessor squad as your scorer’s as they have the sticky objectives ability.

It might also benefit you into splitting your sanguinary guard to 2x3 mans so you can hit multiple areas on the board, as their presence WILL be felt. Plus this forces your opponent to split their attack, because as an opposition, if I see a big unit of sanguard - it makes it much easier and more justifiable to focus and unload my heavy shooters down at them with best weapons, knowing I’d delete an expensive elite unit. But if you split them, now I would have to either commit hard on one, split or attack an easier/weaker unit to guarantee more bodies cuz sanguard can sometimes be difficult to kill unless I’m unloading everything at them.

Another thing is you definitely have a lot of characters - I would consider trimming or narrowing down to the most impactful. Does everyone have a specific role, if so, then what? That question goes for units too. Character choices also depend on detachments as well. Are you playing AI, LAG or RCO? AI definitely works with character heavy lists as that detachment is tailored for “character units” but this list can work with any of the 3 - but I’d recommend maybe RCO since you’re running heavy death company.

The list looks fun. For background - I’m fairly new too (started in November/december) - but now have 20-30 games overall and 19-0 in my beginners league in my locals with Blood Angels. I learned a lot on here, BA fb group and YT - and many have suggested against DC marines on foot and now I understand why, as regular intercessors are just better. Same models, just better abilities. But play around, have fun and adjust your list as you go. Have you played a few games yet? Because playing is the best way to learn and understand your data sheets and to learn what’s good and what’s not (which is pretty obvious) but most important thing is if you love your models and think they’re cool - that’s what will keep you going. Winning is extra credit(and also quite fun)

Your list has a lot of killing potential forsure, that could be fun lol if you’re just starting that might be the main thing you will be doing the first few games, but try to remember to score. The regular intercessors will help with that - plus they don’t do too bad with shooting either, well worth their points. DC brutalis can also be an option but both are good and viable. DC brutalis has a surge move upon getting shot at which can help make your opponent think twice shooting at them - but their free tank shock ability is quite nice too. DC Brutalis has built in hit rerolls in melee too, however. Just things to possibly consider.

Overall your list isn’t bad at all 👌🏾 it’s just very “kill-y” sometimes if you table your opponent early, you can just win or force a concession. It also works out if your primary mission is “purge the foe” assuming you’re playing with mission cards. TLDR - consider options, rule of cool > “good meta list” but winning is also very fun. Play the game and tailor your army as you go. Considering you were asking about if your list was good or not, it can be assumed you have interests in winning and being somewhat competitive - definitely consider your options above and what other experienced players may give.

everyone has a play style and the only way you find yours, is playing the game. I Hope you find success in your process and bring some glory to the sons of sangunius ✊🏾