To be honest, PB Pro is all I have ever used from MeLabs.

Other programs... Folks around here seem to like PBP
a few years ago before I purchased PBP I tried the demos from some of the others. And here I am. I think most would agree that PBP is the most stable one out there and the support from MeLabs if needed is great.

Once you purchase PBP upgrades are only $25.