The reason for me to use 32-bit version is that I've got quite a few VST:s in 32-bit, and as my studio time is quite limited, I don't want to spend it on fiddling with jbridge and other things around; just maikng music.
B.T.W: thinking of buying Komplete 8 as it's on sale... a magnificent package that I hope to be the perfect marriage to Mulab!
