Guild Wars 2

Hi guys , recently i just reached 80 in my elementalist , and im going in the pvp route , thats my favorite thing to do , but the thing is i am not very good at it yet , and my doubt is should i swap elements mid fight or stick with only one?
Sorry for my poor english skills!

Swap elements, definitely. I can’t tell you in what order or anything since I don’t do pvp, though.