I have been looking at them, but never got round to getting one, I seen the ones with new soft ware added, due to early problems, but looking on your link, it's been re'flashed,
ok for bench testing, save's your good radio from dust and damage.
I use their Bec units, Servo speed controllers, RC on/off switches , and all work great, never let me down yet.
Wiggytronics for Smokers.
WIGGYTRONICS FOR TANK & BOAT SMOKERS. firstname.lastname@example.org