I’ve tried a few bug type transmitters since 2020, including Lekato,Smoothhound & a couple of cheap Amazon ‘no brand’ systems, And was almost put off of them entirely due to the 2.4G operating bandwidth.
I even went back to my Sennheiser UHF system for a while before Investing in a Shure GLXD+ for my main gigging purposes
I still wanted a back-up for my fly-rig & have settled on the Xvive A58 (5G)
I gigged it for the first time at the weekend & was mightily impressed
I switched it on at 5:00pm for soundcheck, swept for the best channel in the venue (2) & left it switched on until I finished the second set encore at 10:00pm..
It didn’t miss a beat, no drop outs, nothing
I had it on the active setting because my Stingray I was using, has quite a Hot output..
No complaints here & thoroughly recommended 👍👍