well, if you dont mod the a's, there not worth much. Everybody on here will prolly say promodel, old A, or old B. I personnaly prefer new A with B foldy and dropout reinforcement.
dude wtf? who rides A2s or A3s? those things are so shitty, unless you have B/Pro model foldy on them. A lot of people ride OLD A1s, but not the new a. Its the same story as the a2 and a3. Personally i prefer new a b foldy, i just did that today (finally!)