If you get pure oxycodone, it's a schedule II -- but I'm fairly certain, mixed with tylenol
/asprin/etc... it's schedule III (same as Hydrocodone - alone 2 - mixed 3
In any case, it definately 'seems' stronger to me. 60-70MG of Percs always seemed as intense to me as 120/150 Vicodin - but I didn't like the feeling as much.
Everything I've read though, does point to longer/worse WD's >= Methadone WD.