15 was bad enough, but that was at least doable. Damage dealt was reduced waaaaaaaaaaay below 50% but it was still doable. The ridiculous damage received was still avoidable so it was still doable.
I just had the displeasure of being the lower end of a 20 gap. The other 3 were a mix of 10 and 15 gaps. The highest lv was a tank. You can imagine how slow that went.
Is 20 the highest gap now or should I fear being placed in a higher gap party? I wouldn’t mind so much if instances took the ave party lv (maybe even the lowest party lv).