Quote from DridztOfftopic but I switched to tullaRange a couple months ago after years of RedRange.
I was pretty happy with RedRange and would probably still be using it if not for a glitch it suffers from
for a very long time where buttons would - rarely - get "stuck" to out of range status when
I'm obviously _in_ range and using the respective abilities.
tullaRange also has minimal configuration for setting colors, a different implementation (but still tiny) and overall seems to be what RedRange would be if Iriel went over it again in recent times.
While OT, there's also ButtonRange (what I use). I don't know which is better CPU-wise.