I've got them on the front, they're not bad TBH for the price, Ive got about 1k on them now.
I can say they dont like been pushed they squeal rather a lot lol overall grips not too bad, They feel nice and stiff (195/45) but dont give me much confidence when theyre cold or its wet! I shall be going back to the PE2s when they're shot though. I ran my almost illegal PE2s on my old wheels and there was a difference between the two even when they were worn down