Picked up a LaserPoint 3 53" ARMS cutter from them a couple months ago to hold us over (just snagged a Summa, yay) and found it to be pretty good. The thing is CRAZY basic, lacks paper sensors and such and it will happily just throw your sheet into the basket if you're not paying attention. The cut speed is decent and WAY faster than the built-in cutter on the Mimaki UCJV300 and it's really accurate too. Just make sure to chuck a pen and paper in and run the calibration first. When running batches of prints, the copy feature is really simple to use and it can save an obscenely large job. Seems the thing has a 2GB NAND chip in it, whatever's cheap and works.
Software-wise, I use Vinylmaster for most cutting, just stupid simple and fast. Basic shapes, a good trace and can get a cut ready in 2-3 minutes. Lacks a lot of fancier features from other RIP programs, but it's great when paired with a capable graphics program to do the actual design work on.
I also tend to keep sheets under 50" long, so tracking isn't a huge issue. Feeding rolls of printed media can be a pain however, as the rollers are far too likely to let the thing unspool. Since the cutter lacks software-controlled force, I have to catch the cutter between contour cuts and perf options if I want to have a chance of popping out prints.
Only major issue I had was the com port drivers not installing, and US Cutter got me hooked up nice and quick with that. Finding a good used cutter at that price with the width and ARMS wasn't going to happen, so was very pleased with my purchase.
A nice added benefit, the mark reader seems to work surprisingly well on holographic media with UV ink. My older Summa despises it however. The newer Graphtec sensors seem to be fine with it as well.