I have had my Handi Quilter Sweet Sixteen for a few months now and am getting pretty good with it! Oh my, what a difference from trying to shove a quilt through on my DSM.
I bought the left hand extension table and think I am getting the right hand also. There is a lot of space beneath them for a pile of of junk (er, nice organized things, that is!). And the right hand will extend over the kitty litter box nicely!
The machine cost me about $5000 including tax and freight. When I read on here that high end sewing machines are going for way higher than that, it looks like a good bargain all the way around.