[Chimaera]

Depends on how far you get.

1. +25 SPR; rest STR is a good for maximum damage.
2. +25 SPR; +33 Dex; rest STR for decent aim and damage.
3. +25 SPR; +50 END; rest STR is good as a long-term PvP/PvE build.

Keep in mind STR will not make much of a noticeable impact until you have a decent amount invested.