Originally Posted by brandonspeck

Yeah, I made the same switch and I absolutely love my RB-21's.

I have fairly smaller arms, and it was harder getting used to right when I switched from drops, but as far as sprinting and mashing up hills go, it's the best. I use a very short stem though, so that's something to also think about if you have smaller arms. I switched from an 85mm stem and it helped me the most.