I have a Janome Gem that I love. Lightweight and all the features I need for a class. Because you have the Janome at home all your feet and bobbins will be usable which is a convenience and cost saver.
I just learned that Janome made some small machines for Sears/Kenmore then Sears backed out of the deal for some reason. Janome asked dealers if they wanted them - they retail for $139 or so....this might be a great deal. It includes the Janome warranty, not the Kenmmore warranty even tho they have Kenmore on them.