I love Go Launcher Ex. But after a while, it starts to lag pretty bad. It made my HTC Inspire freeze every 15 minutes. I had to restart the phone several times. I wound up uninstalling it, otherwise my phone would have been launched at a wall. Lol.
Using go launcher ex, go sms, go locker, and go contacts on DX2 Liberty ROM.
So far so good for the most part, My phone has froze up and power cycled twice now. It wasn't while on the launcher though. both times on go SMS. Also with go locker 4 key theme Ive noticed if I turn my screen on while playing music and don't unlock it will turn my music off.