I switched from the Sprint stock WM 6.1 ROM to this rom. I had used PIM backup for all contacts/messages etc.
Somehow the restore has not happened completely and weirdly the messaging is really slow as such!
And in general the phone feels a bit slower.
I prefer the TF3D interface and with this ROM TF3D is painfully slow
I am sticking to Titanium for now.
Additionally the calculator that came with the ROM is corrupted, had to download it separately.
Some how it does not feel as robust as the stock 6.1 ROM.
I initially thought I had flashed it wrong, so I did a hard rest and flashed back to this ROM again. Still the same story, its a bit slow, more so with messaging.