I've just come across this discussion and thought I would share our experiences with AccuRev.
We have been using the Dimensions SCM from Serena for around 8 years. Two years ago we had a major problem integrating our India based Development team with our UK Dev team. It was clear that we were not going to meet our needs with the current system and hence we set about evaluating a number of options. I discuss all of this in this article How We Integrated Our Offshore Dev Team.
Our experience of using AccuRev has so far been very positive.
- It is easy to setup and administer.
- Users are able to get going very very quickly (especially important for the India dev team)
- We've never had a problem with speed (in fact this is one of the main plus points for us)
- The replication works like a dream
- I do agree that the UI can be a bit clunky (especially the Unix client). I am hoping that it will be better in the latest version when we update to that next month.
All in all I would say that this was one of the best decisions and purchases we have made.