Originally Posted by
bici_mania
As I understand it, any of the Campy 10 speed shifters will work for you though when I was shopping for shifters I was warned by more than one person to avoid QS shifters. Supposedly they do not have the same ability to sweep the cassette up and down as Campy is known for. Also, supposedly they are not as durable.
I think this post is confusing the QS feature with the escape mechanism on some 2007-2008 shifters.
I had 2007 Centaur shifters. The right shifter would upshift (to a smaller cog) one at a time. That's how a shifter with the escape mechanism works.
When the Centaur shifter failed, I replaced them with 2008 Record QS shifters. The Record shifters work very well and allow you to upshift or downshift 5 cogs at a time.
The QS feature reduces the amount of travel it takes to shift the front derailleur if used with QS front derailleur.