I have one of the bosch models, the Bosch 1150 I believe. I bought it when my girlfriends junk infiniti started breaking down every month... It's saved us quite a bit of money being able to diagnose the issue and make the repairs myself.
I don't know if you are familiar with John Heisz on youtube, but he has an awesome series on the mitre saw table he built. Lot of good ideas for dust collection and storage. His channel is named I Build It.