Generally work fine for me, but microwave interference seems unpredicatble depending on device. My nicer headphones with longest range gets over powered easily

Generally work fine for me, but microwave interference seems unpredicatble depending on device. My nicer headphones with longest range gets over powered easily for some reason. QoL stuff that still needs sorted, better multipoint, especially media controls. The entire interface around it in general, I wish there was way to manually jump between sources. At this point I'm seriously thinking about setting up an audio mixer that recieves bluetooth from all my devices and transmits to my primary headphone. Though it would be a lot of dongle juggling, and I'm surprised there isn't off the shelf solution. Also anyone know if there's a way to see test/see if a headphone and dongle is class 01? Very few makers advertise this and it's just assumed on Apple devices which tend to have phenomenal range.