Stars, I use Compumedics. I'm currently using Profusion2, which I like just fine - over the years I've figured out how to deal with almost any weird problem I get, except for the compression issue. All in all I've been happy with the software.
We'll be moving on to P3 soon, which seemed like it had some nice new features over P2, but so far I'm not happy because I've been struggling to get one single study from another lab to open, unsuccessfully - although I think the issue really lies with the other lab not sending me the montages that I need to open it properly, so it may not be P3's fault.