Suited I think I call way more than 3bet. Offsuit I would 3bet/fold for sure, mostly fold. OOP I 3bet those and don't even look at the offsuit versions. I just stopped looking for places to 3bet guys IP that don't fold pre . I found I tend to play way too many flops in 3bet pots where c-betting is more spewy than just calling in games where you can still get paid. This is so much more than just 3betting and position. Somoleaus had a great interview on this at BFP and I have found it to really help my 3betting problems. Then again, my games at the moment are too loose and stationy where as if you can get a ton of folds then I would open the 3betting up to take down more pre/flop pots.