Greetings!

After a few year hiatus (my tour in Iraq, then wife in Iraq, then grad
school), I seem to FINALLY be getting ready to start building some
furniture once again. I am seriously considering buying an Excalibur
over-arm blade guide for my Jet 10" cabinet saw w/50" fence. I
searched the archives and found a few posts, but I would be interested
to gather some opinions based on some specific questions:

1. Is the Excalibur the best on the market these days?
2. Has anyone bought an Excalibur manufactured after their 2006 buy-
out by General?
3. Do any of the companies have the next greatest thing in their
design pipeline?
4. Have any of the magazines reviewed these attachments since the 2001
review in FWW?
5. What complaints do current owners have about these products?
6. Anyone bought 'X' and wished they chose 'Y' instead?

I'm not interested in building one myself, but I would certainly
welcome any additional feedback...

Thanks!