I've been setting up all my new aircraft with ELRS receivers. I think I'm up to 8 now. I'm pretty partial to the ER4 using SBus into a HobbyEagle A3S4. Do have a few that are just running the ELRS receiver straight to the servos though. Now that I'm getting battery telemetry on all my new stuff, it pains me to fly my older models with AR630s and such.
The Gen2 Lemons are still tempting though. I like the idea of a panic button, available with the HobbyEagle, but I can't remember the last time I needed it. If I could get myself away from the idea of needing it, the Gen2 Lemons would be a great fit...and cheap.
But still ELRS seems to be the future for now and it's fun to be able to configure stuff via a web browser.