It is not better. Solo tanking or solo healing is very stressful and I speak for many, including myself when I say that I’d rather sometimes lose than solo tank or heal. With 1-1-1 - 3 if I am locked into tank or support role, I can’t go lulz 4th, 5th or 6th dps and have “fun”.
Fissure confirmed 222 lock so I guess we will see how it goes.