I use stainless, some All-Clad (got cheaper on ebay years ago), some other stainless stuff and of course some cast iron.
I just don't use non-stick at all. Not sure where Caphalon really stands on their surface, but I am sensitive to formaldehyde and the doctor advised to stay away from non-stick cookware.
The new Caphalon TV ad where some lady really POORLY browns a steak, and thinks she did a great job just blows my mind.
Is it all about not using OIL when browning meat? That sounds like a tough task.
Watch some Molto Mario - he is awesome about browning his meat, and it's always done in plenty of extra virgin olive oil.
EVOO is even GOOD for you in many ways, particularly if you have cholesterol problems, so I don't know why anyone would try to stay away from cooking will oil, just use EVOO.
Nancy