If it helps any, you can compare the difference between the Lumapower MVP TurboForce (P7) with their MVP 3xCree in my review thread here:
Lumapower MVP TurboForce P7 Review - BEAMSHOTS, RUNTIMES, and more!
As you can see there, at 10 meters out, there was not a significant difference in lux measures between the two MVPs.
But of course, a lot will come down to how well Eagletac has designed their respective reflector systems. Note that the MVP 3xCree uses three distinct reflectors. To compare it with the cheaply-made Conqueror (which uses a blended reflector), see my
original MVP 3xCree review. Not sure if that's really a fair comparison, but I would think that a blended reflector may not throw quite as far as three independent ones.
Of course, if Eagletac would like to send me samples to review, I'd be happy to check that out for everyone ...