1CharmShort

There have been a few discussions about the Jazz II here that might be helpful?
As you can see, these comments range in age from 2016 through now, so you can see if people are happier now than they were then or not.

https://www.quiltingboard.com/vbulle...a-t314839.html

https://www.quiltingboard.com/vbulle...d-t312036.html

https://www.quiltingboard.com/vbulle...e-t303336.html

https://www.quiltingboard.com/vbulle...l-t311552.html

https://www.quiltingboard.com/vbulle...i-t309826.html

https://www.quiltingboard.com/vbulle...r-t307979.html

https://www.quiltingboard.com/vbulle...z-t280974.html

https://www.quiltingboard.com/vbulle...d-t283294.html

there are several other discussions here on QB....tension seems to be the biggest issue, and when they get that issue resolved, people seem happy... some people have had no tension issues at all. Some want more bells and whistles....Jazz II is straight stitch only....