I’ve tried them all and VisualMR is my favorite. It seems to have the best functionality and is easy to use. It’s installed on every PC in the house.
Also keep in mind that when browsing the SoundBridge with the remote, the left/right arrows are your friends. They allow you to quickly jump to the next letter in the alphabet when browsing songs, albums, artists, etc. I find it pretty easy to navigate my library with the remote, although I only have about 5000 tracks.