depends how fast you swing it. also how you load it. you say you're pretty smooth. that's working for you.
you probably would gain some length, as long as you keep in mind one company's r flex is anothers x or l flex. don't sacrifice control for distance. it's a bad tradeoff.
i have a stick that most fitters would say was too stiff for me. however i can fly it 240 wherever i want. hitting fws & close approaches are the two most important things in this game.
anyways, good golfing to you.
