My bike has RL520 and BB7_mtn and my wifes has Cane Creeks SCR5C with BB7_road. I like the mountain version more, somehow the modulation feels better. But honestly that could also be due to the fact that my bike sees way more more mileage and brakes are tuned and worn in very well.

I have very large palms and long fingers and Tektros fit me just right, i wouldn't trade them now for the wider top platform of Cane Creeks. I am a little peaky when it comes to being comfortable on the bike, had issues with Tektros cutting into my palms, but on the end the solution was in trying different drop bars and keeping the brake levers.