This is mostly solo PVP.
Since I've came back to playing ESO - I've been primarily playing on a Stam DK. The class is nice, definitely above average and an absolute beast for PVE, however I find in PVP the reliance on WRECKINGBLOWSPAM as our only real source of burst DPS to be terrible, especially with the lag I've been experiencing lately.
Mag DK - this is my main, and as far as solo PVP, I might as well be walking around with a big-a$$ sign saying "please kill me because I can't attack you unless you're 5 feet from me".
Magplar - actually not bad, especially with Vamp, but no real burst despite RD execute. Feels more like a utility build than a solo PVP one.
I had a magicka sorc named Auri-Elf which I rage deleted because of shield nerf. I now regret this

Basically what I'm getting at, it almost seems as though you
HAVE to play Stamblade if you're a solo PVP player. The burst, CC and sustain is unmatched in PVP. I've only levelled a stamblade to level 22 and I'm already consistently beating higher level players (I am in Blackwater Blade for this character though) but I hate myself for it

So can people with more build and PVP experience recommend; turn to the dark side and keep rolling Stamblade, or hope I keep running into players with L2P issues that can't remove my Stam DK DOT's?