i think the light action are very nice, it is really easy to clip in and out. however there is no adjustable float, it's max float and some people have a hard time with that. i have zero, and X, and light action. the light action are the cheapest and they come in all sorts of colors. i prefer zero only because i dont like a lot of float.
laurie
Brand New Orbea Diva | Pink | Specialized Ruby
2005 Trek Madone Road | Pink | Ruby
1998 Trek 5200 Road | Blue | Specialized Jett
???? Litespeed Catalyst Road | Silver | Terry Firefly