For streamers, consistent, clear voice audio matters more than any single dramatic effect — small, careful EQ moves usually beat big ones.
Record a short test clip with your actual mic and room, load it here, and find an EQ curve that sounds clear without sounding processed. Once you know the shape that works, replicate it in your streaming software's own audio filters.
If your voice gets lost under game audio or background music during a stream, a small boost around 2.5kHz on your mic channel specifically (not the whole mix) usually helps it cut through without needing to duck the other audio sources as aggressively.