Switch or keep this build? Bow/staff malee evasion

Hi, can someone help me a little bit?

This is my current build, focused in malee evasion (fully traited):

** need the accessories and maybe the armor, like the wheelps guide in quest gg.

In arena it's ok, i can still play and enjoy... but for mass pvp, like war games or GVG, i keep dying and dying, like i'm a fly hahaha

What could i do? switch to something like ranger, with full demage or maybe complete the build and keep trying?

i'm also thinking about endurance, but... too more lucent to have fun, you know?

thanks and sorry for any mistake in the text, english is not my first language