I really like the mixing software but for me the audio over LAN is too inconsistent to trust in day to day work. Even the latest build gives me dropouts every few minutes.
I would get it and just do a test on your system to see if you can live with it. Latency is just a little bit sluggish running at 256 on my main machine and running 2x buffer over LAN. The software is good, but the audio over LAN is not that great imo. Also, I've heard that the instability increases as you add more machines.
I don't fault VSL for the less than adaquate performance of audio over LAN. I've used FXteleport audio over LAN and it also has the same problems. LAN just isn't well suited for the work that we do.
But VEPro is a more than capable mixing host. Probably the best one out there. I plan on using it in standalone and using IPmidi and using ADAT for audio back. Kind of combersome but on initial test it seems to be the most stable solution with no dropouts at all and extremely low latency.
best,
Jose