only healers I have issues with atm are heavy armor healers, not only do they have the advantage of superior armor vs other healing classes that damned shield of theirs makes interrupts impossible. I can 1v1 any other healing class just fine as a pure dps, but if its heavy armor forget it, not only will they out heal me but the do enough DPS that even if I do whittle them down they have me dead to rights simply because I cannot heal myself after my first med pack is used.