I did, very recently, with Mint 18, and never before. ( random lockups with Cinnamon, app crashes, etc. ) I'm still on the very same install, just switched to

I did, very recently, with Mint 18, and never before. ( random lockups with Cinnamon, app crashes, etc. ) I'm still on the very same install, just switched to xfwm4 and tint2, and I'm quite happy.