GeoggaSome differences (in no particular order):
* V60 [currently offered] uses Matias key switches, not Cherry MX
* Keycap font (I prefer the V60's, honestly)
* ABS (V60) vs PBT (Poker II) keycaps
I found Carl Nelson's reviews of the V60 and Poker II useful. At the end of his KBParadise V60 Mini Keyboard Review he addresses your V60 or Poker II question:
http://www.hardcoreware.net/kbp-v60-mini-review/