i buy the last ninjapass X9... and i was deceive that some rom doesn't work at all, for a drag n drop slot-1. Some rom works of course but still have some problems.

I would like to have another one already

so i hesitate between R4 , M3 simply and Ezflash V.

since i saw the good review about the R4, and the M3 doesn't look very different, i wanted to hear some advices or get informations about ezflash V user if this one is good or not.