Like I said...Fire Red 3Ms and Black Metallics are top 2 by far
1. Fire Red (3M)
2. Black Metallic
3. Toro/Raging Bull
4. Wolf Grey
5. Grape
6. Laney
7. Black Grape
8. Burgundy
Love the 5 soooo much. Haven't really seen anyone talking about the Wolf Grey though. I think they are awesome! But I do have a soft spot for grey kicks. I don't think the Bel Airs are all that bad, but I probably wouldn't cop them because there are just too many other CWs that are better. Tokyos are awesome but I'd never be able to get them ($$$). Doernbechers too. White Metallics and Stealths are clean, but nothing crazy. I could go on and on about every colorway. Carolinas, Oreos, Green Beans...
Even thought the 4s are my favorite model...5s, in my opinion, probably have the best colorways.
I'll stop babbling now...