My only issue is one shots, LB's that go through guard and general charge time for certain LB's (WHM LB does way too much for how fast it charges.)

Outside of that? The large majority of LB's in pvp are perfectly fine. The problem is people just don't pay attention like when a DRK LB's and people just see him low on HP and waste CD's on him. Like stop attacking him lol. Stun him and move on to someone else till his buff wears off then kill him.