I use three sets of actions. Totally Rad Actions (mostly Oh Snap!, Pro Retouch, and Super Old Skool), Kevin Kubota (I own all his packs, but I mostly use Daily Multi Vitamin, x process combo, Vignette, Magic Sharp, and Vibrant Glow), and KJImages? Outdoor Pack (mostly the Boring Old B&W and Sepia). Most of the time I run these actions and then go back and tweak them or lower the opacity. I also use the Art History brush in Photoshop A LOT.