This is going to be my new and much smaller wireless mic/external recording solution, love it.
Rode fixed everything I didn't like about the previous two and made lots of improvements. I really like everything this has to offer, my Sennheiser G2 and G3 lav and handheld systems are finally getting replaced as I'm trying to trim my kit size/weight down and just simplify my workflow. My external recorder is history too. This more than covers all my wireless mic and portable recording needs in one crazy small package.
No need to mess with batteries and SD cards, you can skip the app - plug the charging case into a computer and just drag all the files to your computer, they function as standalone recorders if you're just getting audio, you can use them for streaming or zoom calls, real 32-bit float, auto safety track and so on.
As for them being shiny, some 1000 grit sandpaper will take the shine off in a few seconds, but I'll use them with lav's or one of the small Rode shotgun mics, so its not an issue for me.
Cheers
Chris