Just saw this thread, and even thought it is old I thought I’d chime in. As a teacher, the AMS is really cool and enables kids to make multi-colored prints. However, the colors are limiting based on what is in the AMS. If you make a design based on those colors it is fine. However, if you don’t plan ahead you have to adjust based on what is there and colors may not work.
I was also not aware of how long multi-colored prints take. That alone would make me have second thoughts about buying again. Something that might take a couple of hours to print in one color could take an entire day to print in multicolor!
For me it is 6 on one hand.half a dozen on the other. Glad I have it, but could live without it.