I have two Babylock machines, Elizabeth and Crescendo. Love them both. I looked at the promotion of the Jazz but my Crescendo has a throat that is only 3/4 inch smaller than the Jazz. I would be interested in the Jazz but I can do a lot with the two I already have and my Gammil Classic Plus.
If electric power was ever a problem I couldn't use a generator for those but I have a Featherweight and another machine I could use.
All that to say, yes take a test drive on the Jazz and see what you think.I don't know what the price is and have not seen it advertised with a price.