i think it would depend. I am told by a friend who did it that Freestyle used to have the staff load Arista brand film from bulk rolls by hand, which meant the film was as good as the person doing the rolling -- if they ever miscounted or forgot to open the gate (scratch city!) you had a quality control problem.
Most off-brand film sold today, such as Arista, is packaged by the original maker in the packaging of the seller -- so it's not really "re-spooled" film, just packaged differently. Having said that, I've sometimes wondered if the film sold as off-brand but made by a major manufacturer, is stuff that flunked a quality control check along the way and is being moved out. I had some serious problems with some of Freestyle's paper at one time, but nothing recently as I only buy Ilford paper now. At some point you say "Screw the cost, I want best quality,) and let the grandkids earn their own money.