damage is good, actually I can see is better, but single target is worse
also I noticed that mobs and bosses don't get electro stunned anymore, not sure the right terminology here, when it happens they look like having an epilepsy attack
For single target (assuming it’s a rare, magic, or boss) use storm lance with cast on crit with sniper mark.
The rotation is simple: SL->SL->LS. Rinse and repeat.
If it just a single white trash, why even bother killing it?