This is the 2nd spool I've purchased. First batch was excellent hence I needed more. However 2nd spool there's a noticeable degradation in quality with the filament sticking together (dry) very slightly while wound on the spool. But the time it is unwound and fed into the printer, it separates easily so there is no impact to print quality (so far). Never seen filament stick together on the spool before so might be an unlucky batch. Will be keeping a close eye in case the are feed issues but so far so good.

2nd minor comment is that the orientation of the tri color changed between the two spools. I kinda expected that and not really a big deal, except if you are expecting to be able to swap in the new spool as the old spool runs out. The orientation of the colors will change midway.