For me, the Mylan generics last the full 3 days, where none of the gel-reservoir
patches do. I always got withdrawal symptoms by the third day. The gel
patches also dispense too quickly with me. I'm dizzy and a bit nauseated the first day, fine on the second day, and withdrawing by the third day.
The Mylan patches also stick much better. I've rarely had one fall off unlike the gel patches.