So I have some regrets after buying three Hunchbacks during the big sale - 4G, 4P and 4SP. (Also bought Blackjacks, no regrets there). I already have centurions and enforcers which are in the same weight group and largely perform the same role, so I am being somewhat biased and should keep the hunchies (iconic and all) or pull the sell trigger? Cheers!
So much hate I got the G, J and P, G mostly because of founders package, and the rest because they have different kinds of hunches They're probably not very viable, but I love to have them in my garage. And I can still do well in them even if they are not meta.
IIC and IIC-B are both great! 4P. Probably the one that is up to it. 4G if you want a ballistic version, like 3x AC2, also grid iron is ok. 4SP is crap now, and 4H not pulling the weight either. I guess 4J as a missile boat is sort of viable if you reeeealy want it cause of quirks, but there are better mechs doing that. I have my mechbay to stack up mechs, so I am keeping them. Then again, I am happy I have them cause they are the first mech series I have completed. I like them, but they are not powerful... if at all. Fun to have that kaboom next to the cockpit though.