The only manufacturer I will buy FQs from is Moda, they seem to do a good job at cutting. Though i also just had some from Riley Blake that were nicely cut too. I have found most other manufacturer's (like the ones at Joanns) don't take care when cutting, so I don't bother unless I know I don't need the full width of the FQ (like if I plan on just using it for bits and pieces). I will buy FQs from a few select quilt stores because they hand cut and seem to do a good job. Other than that I will just buy a half yard of fabric off the bolt and make two of my own FQs. :)
Rachel