This is my most favorite plastic in the world! Layers are practically invisible, so the models are very solid. However, it is easy to scratch, and if you sew it, all presentation is lost, so it is better not to process this plastic after printing.
A about the reel: I took the old eSun reel, sawed it and unsealed the connecting sleeve on Thingverse. It turned out perfectly. This thread just got on the roll. And it is much cheaper! Now I will only take this option.