I use Turtle Beach Stealth 600 Gen 2, love the quality.
Depends on which brand you love.
Announcement in late Summer, and release date in Autumn.
@3det1 NZXT C850 works well for my RTX 3070 BUILD.
You can search best deals such as on Slickdeals. Or just find deals at Amazon.
Just keep an eye on Amazon GPU deal page, you will find best deals during Amazon Prime day: