I'm finally upgrading my old goggles this season since they keep fogging up on me. There are so many options out there now - any advice on what features I should actually focus on? I don't want to overspend but need something reliable.

Honestly, anti-fog technology should be your top priority since that's been your main issue. Look for double-layer lenses or good ventilation systems. For lens tint, consider what conditions you usually ride in - darker for sunny days, lighter tints for overcast weather.
Also, make sure whatever you choose fits properly with your helmet. I learned that the hard way when I got pressure points after a full day. Check detailed reviews and comparisons best snowboard goggles https://fitprops.com/blog/best-snowboard-goggles