
Sennheiser
HD 560S
Budget gaming king with clear sound, but tight fit.

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I recommend Grado SR225x. You can get the 125 if that's closer to your budget; they're both excellent. I've been using these or some variant for 30 years now. These don't block sound at all, so you do need to be in a quiet environment. But they have a very neutral sound; they don't boost bass or trebel noticably. For noisy spaces, I find the Air Pods 4 with noise cancelling sound *very* good.
My Grado SR225's left ear stopped working but gonna try fixing by replacing the jack end of the cable. Thankfully I got some Sennheiser HD25's to keep me going
Always been a fan of Grado myself. Owned a couple pairs and currently have the SR225’s
depending on ur budget. for on-ears: grado. i have the range from sr22r up to gs2000e (with a few in between) if you go used and are patient and lucky they range from 80 to 600 dollars. big step up from koss anyway
226s would be overkill. The SR80 series is a great set of headphones.
Grado SR series. They're open-back. You can hear everything.
I have use SR225 for 10 years, there bright, detailed and smooth dynamics give me enjoyment while discovering a new details in every song I listen. Their midrange performance is amazing the cleanest and sound stage from open-back ear pad that you never got from any headphone. More importantly you don’t need DAC for this headphone but trust me if you have 1 eventually no.2-3-4 will follow.

Sennheiser
HD 560S
Budget gaming king with clear sound, but tight fit.

Sony
WH-1000XM4
ANC king, durable, but unreliable mic and touch controls.

Sennheiser
HD 6XX
Legendary mids, durable, but narrow soundstage and weak bass.

Sennheiser
HD 490 PRO
Super comfortable, wide soundstage for gaming, versatile pads.

Sennheiser
HD 599
Super comfortable, easy to drive, wide soundstage, open-back.

Ranked #1
Sennheiser - HD 6XX

Ranked #1
FiiO - FT1 Closed-back Headphones

Ranked #1
Sennheiser - HD 560S

Ranked #1
Sony - MDR-7506

Ranked #1
Sony - WH-1000XM4

Ranked #1
Sennheiser - HD 560S