[Harv72b]

I know that mathematically there's probably some formula which will prove what the exact right percentages are in this precise scenario. But frankly, I just decide on a whim when the hand comes up. This is also the system I use to decide when to raise with suited rags from EP, what to do when I flop TPWK in an unraised pot, and pretty much everything which doesn't have a clear-cut "correct" play.

If I had to guesstimate, I'd say that I 3bet pre hardly ever (maybe around 2%, but I'm a very tight 3bettor when defending my blind OOP), call pre & lead flop around 20%, call pre & check/raise flop probably 50-ish, and call pre & check/fold flop most of the rest. I will also occasionally throw in the odd call pre & check/call flop with the intentions of spewing on the late streets line, too.