I only ran tainted vanilla for a couple of weeks before I switched to ELB. Only thing I didn't like about it was for some reason I couldn't add a picture to a contact from the people/contacts app.
im trying it agien i flashed it last night and im not having any problems so far. but im useing a diff overclocking app this time i think that was where it was lagging from the last time. hopefully all is fixed cause i really like ELB cause i hate Sence UI so much.