I did back and forth to test between 0.9.3 and 0.9.4 for about 10 times (yes, that mean install and uninstall and install and uninstall repeatly for both version) with OC @ 1300Mhz with 1300000v. Luckily no MALF at all. I think as traysh said it's important to let the device sit for a while before reboot after install / uninstall for 0.9.3.

Personally I think 0.9.3 works better for my device but both version would make my device freeze for a sec or two once a while after a long run. Sometimes my device would vibrate for nothing (like a notification vibration but actually there's none). I first thought it may be the OC but it still get the vibration without OCing. Strange.