i've got big ears too man, i know your pain. I haven't tried every pair out there, but a couple I've noticed that are particularly well suited for large-eared individuals:
(priced low to high)
Audio-Technica ATH-M50
sennheiser pc350
Beyerdynamic MMX 300
it's weird, some headsets can feel fantastic and super comfortable at first, even for an hour or two, but after those marathon sessions - they start to feel 10x pointier than ever. extended use - that's when good headsets are made! lol
😀
best of luck man!