I got some p90's need guitar freaks. ?

Alright. I got my self a p90 telecaster without really thinking much. Both are p90's and the are not hum canceling pickups. Anybody with a p90 guitar, how much does it hum? I know it's a 60 cycle hum and all, but would like to know how they compare to a regular single coil in the loudness of the hum.