Hammer = performance, least classic look
Jackpot = style with fat tyre
Vegas = style without fat tyre
Given the choice I would go Jackpot, I think it is the best Victory out there, I have a Vegas and love it but could not afford the Jackpot. Most people say the fat tyre is not an issue once you get used to it, it also looks great!
Victory Vegas 8 Ball 2009 (5 speed 100ci)
Stage 1 with Swept black exhaust / Ness bars / Lowered