Budget is first and very serious limitation. $350 is pushing it.
I found a local Ridgid R4511 for $300. It is a private owner, but it has never been used - it is too large and heavy for the guy to get it where he needs to use it. He's wanting to buy a smaller, lighter saw.
I've read and reread all the reviews and especially the discussions about the granite top. That seems to be the only point of contention for the saw - otherwise opinions are positive.
The other saw I was considering, given my budget limitation, is the Dewalt DW745 (which is right at $350), but despite its overwhelmingly good reviews, I think it is a step down in terms of functionality. My skills and the projects I'm doing and wanting to do are much more refined than they were 5-6 years ago when I bought the BT3100. I want a larger, better saw than the BT3100, and used is the only way I'm going to get that for the money I can spend.
Just looking for some opinions from the guys here, whom I trust, rather than random reviews.
Right now, the concerns about the granite top are the only thing keeping me from pulling this trigger. And because I'm not rough on my tools, I keep leaning towards buying it.