Can someone explain to me the viability of pvp builds

So how hard would it be to create a pvp/pve build with the least alteration between them in items and gems?
and also I seen some trap builds (or mines, cant really tell) do well in sarn arena, but how does it feel like to play it? and how much budget for a mid high tier build? a trap build has been on my to do list for a long time.
also, coc traps works?

Any Inquisitor build is both PVP and PVE viable, as Inevitable Judgement breaks apart any form of balance in PVP.

Trappers play exactly the same, (no one uses mines).

CoC trap is a horrible idea.

Any pvp build will do well in pve. Maybe would need to swap 1 or 2 gems, but that's it.