Okay ladies. I'm finally getting my dream bike built and I have a decision to make. Rapid fire (clickers) or Grip shift (twisties)? I currently use rapid fire and have for a very long time. Bike shop guy wanted to put SRAM 9.0's on my bike but I want to keep my XTR rapid rise derailluer (love it!!!). So he's suggesting a twist shift. Frankly I'm not in love with that idea. I've never used grip shift but I don't think I'd like having to move my hand on the handlebars to shift. I like the idea of being able to hold on while clicking away.
So do any of you have any preferences one way or another?

Thanks!!