I have been running the ancient grove but I feel burnt out since the process is too slow and small yielding.
Can your build do SR 65-66? That is probably the best way to farm loot. Otherwise farming totems is a good option.
never did SR but I did CR 150 gladiator with 2 buffs and 1 totem
That works too. I think you’d get more loot from SR but I could be wrong. CR loot was buffed recently.
SR 75-76 on Ultimate is technically the best, possibly Crucible 150-170 Gladiator competes with this
otherwise you want SR 65-66 on Ultimate (easier than 75 and still has very high rewards) or Crucible 130-150 Gladiator
starting out Monster Totems, or SR 75-76 on Normal is great beginner farm
Nemesis farming and roguelike dungeon/skeleton key dungeon farming also isn’t bad if the other methods bore you
aside from that you have regular Hero/Boss farming where you aim to get as many loot orbs as possible (same reason why Monster Totems are decent)
Monster Totems, Heroes/Boss, Nemesis and skeleton Key dungeon farming should be done on Ultimate
you can do SR 50-75 on Elite too, since SR loot will scale to your level, it will just have lesser reward than Ultimate, but be easier ofc, meanwhile Normal SR will have even less loot but be even easier (6-7 legends for 75-76 run on Normal)