FLStudio 12, which richly deserves to be number one in the recent Tech RADAR rankings.
Fully understand 12.4.2 is just out, so bugs are going to occur.
For me I have Softube's Amp package, and FLStudio crashes ...
FLStudio. I have never even started the 32 bit. If I did, it was by pure accident. I am running my sound device at 96000khz when FLStudio is working everything sounds great. No lag, and pure quality sounds ...