Dota 2 players on Mac: what tweaks actually made a difference?

I've been trying to squeeze a bit more consistency out of Dota 2 on macOS.

My FPS is generally okay, but I still get occasional stutters during big team fights and moments where the game feels less responsive than it should.

I've already tried the usual stuff:

- Lower graphics settings
- Ethernet connection
- Closing background apps
- Fullscreen mode

For those who play Dota 2 on Mac regularly:

What tweaks, settings, or tools have genuinely improved your experience?

Would love to hear what's worked for you.