For general sharpening, I now use AI Clear from Topaz for general noise reduction and sharpening. It usually works very well - better IMHO than Topaz Denoise and Topaz Detail, which I used to use.

For photos that are slightly unsharp, I now use Sharpen AI from Topaz. It has a general sharpening setting, a setting for removing unwanted motion blur, and a setting photos where the subject is slightly out of focus.

Cheers, Rex