Yep, everyone has a favorite something or other and skinners, repainters, texture artists. . .whatever, have their favorite programs and their reasons for being passionate about them. Paint Shop Pro, Photoshop, Photoplus, Gimp, it makes no difference, they all have their good points and bad, it's simply a personal preference. They'll all do what you need them to do, it's just whatever you feel most comfortable with.
As all of us have beat into the ground, the most important function is layering, without that you're very limited in what you can do. It looks like Roadburner has made his decision and I'm sure we wish him the best in his future as a repainter. May your road be paved with as few bumps and bruises as possible and may your layers be merged and flipped successfully.:salute: