my two crucials (m4 128gb) have landed in my hot little hands. i was hoping to raid them but want to know what is best stripe size to use? there seems to be varying opinions around that state between 16kb and 64kb. has anyone here benched on different sizes? also, i wouldn't mind benching a single ssd to have a comparison for later. any suggestions on benchmarking tools? i've found.. - pcmark vantage - atto - as ssd - hdtune - crystal disk which are the better ones to use?