I also have a Juki 2010Q. I have only had it about a year and I love it. I have mostly used it for piecing and have done one FMQ project - my first and only so far! The machine worked just fine, but I'm still learning.
Here is a link to the Juki website so that you can compare the two:
http://www.jukihome.com/products/quiltingmain.html