I have an ss/regen brute who is pretty decently IO'd out atm who is also an absolute blast to play with. I also wanted regen because of nostalgia. It plays a bit better on brute due to the higher HP cap allowing you to take greater advantage of the healing %. He has almost perma hasten, max HP cap, 105hp regen passive, and 64% S/L 42% fire/cold and 30% to everything else. As well as 40% melee defense and 38% to S/L and F/C. A pretty all-around solid build with a 65 second MOG and 95second IH. :)