OP8 Zer0 build suggestion

I’ve played BL2 for quite a long time before, put it down after going through OP8 with Salvador, but Zer0 was my first character and I really want to play him well in OP8. Are there any good builds for OP8 Zer0 that are good for both mobbing and raid boss? I’ve tried melee Zer0, but it is indeed very difficult to master. Helps are appreciated :frowning:

This is what I’ll be doing.

Check out the build list for suggestions.