I switched over to the newer PILOTLOG version at a fairly early stage, have not used it much over the past two years but it has been working well for me so far. Not too many issues and the few times that I had to contact support, they were helpful. My only gripe is that it runs as a non-native app on a Mac, which means that its reponses are sometimes a bit odd when switching between applications. No big issue but something that could be improved upon.