I have Zee's on both bikes and 200 rotors on front, only way to go IMO. i never regret having big stoppers. i don't find any 'on or off' feel with the Zees, they are powerful but easy to modulate. some things i'll buy from Jenson, brakes i'll only buy from LBS now just in case there's a problem. i want full warranty and shop support with some stuff. i find brakes pretty complicated.