onOne Plugin Suite 5

Loads of professional options, speeds up workflow, Genuine Fractals 6 is impressive

Can be slow, not 100% stable, jumps away from Photoshop significantly

Overall there's a lot here and the standard is extremely high. These plugins can be found individually, but at a greater expense than the bundled suite version and, even though you many not think it, each will come in use at some point or other. Only...