Sin City: Prague, Vegas or Amsterdam?

[Metalmania]

Prague:

+ Hot girls
+ Cheap drinks
+ Pot semi-legal

- Can be cold in winter

Amsterdam:

+ Good looking girls
+ Pot is legal
+ Prostitution is legal

Vegas:

+ ****** on every corner
+ Prostitute on every corner
+ Hot girls

- Jail for smoking pot
- Loaded with fat tourists
- can be expensive

I can't decide, what city is the best place for a sinner like me.....