m7 as it gives you 4 easy to read flashing leds (only if ya read the manual)unlike the virtue that gives u 1 led and leaves the screen on ya grip frame empty
What a pile of steaming horse crap!
The M7 gives you 5 leds all teh same colour, for programming umpteen different firing modes and other settings,
The Virtue, gives you 7 different coloured LED's, one for each mode and is easier to program than the Tadao
(obviously, with experience, each are easy to programme but teh Virtue is more user friendly)
The Virtue does leave your display area blank, this s true and teh Tadao, gives you some cool lighting effects to0 keep you entertained while you are trying to work out exactly what mode your in, and if you just raised your rate of fire or debounce or if you have actually managed to do anything