I also got a new Juki, but haven't used it enough yet. I have a superstition about finishing a quilt with the same machine... but the next one will be sewn on it.
I was unfamiliar with this model, and wow, a portable machine with a thread cutter and a drop down bobbin at a reasonable price. It isn't a speed demon but fast enough (faster than my current portable) and that's what I got the home machine was the speed.
Some things make you go hmm and reconsider what you already have...