So i made some attempt during the last high EP event, as EPs are where i've gotten 60% of my drops, 30% from welling and rest from random mobs, never had any luck from a chest.
Got to 92 and had to town twice vs groups of 3x eps and fish to full health (waiting on regen wont work as they'll heal themselves)
This is gear and stat spread
So yes, i'd also recommend fish if you are intending to explore for level 85+