I have and love the sister to the Juki TL 2010, the Juki TL2200. I had the Janome 8200 and did not bond with it at all - sold it. I recently bought the Bernina 770 and love it, too.
In my experience, I found all three machines were so very different from one another that I think if you ‘test drive’ them all you will find one that works best for you. Good luck!