The 2 roll's I got with flashforge worked pretty good. I am not fond of the size of the actual spool though, it's quite big.

I've ordered about 5 spools from Hatchbox since then. The price is cheap, most of the color's have Amazon prime free 2 day shipping (if you have Amazon prime) and I have had no problem's really!

http://www.amazon.com/s/ref=bl_sr_in...&node=16310091