I have generally had pretty good luck with abs. I have been working with abs from Matterhackers and wyzworks. I do get the occasional lifting, which I am hoping will get solved when I finish my enclosure.
Recently I picked up a couple rolls of ABS from voltivo. Now, typically I will let a part cool for a half-hour, and it has released itself. This Excelfil is stuck to the bed like it’s been epoxied. My next print will raise the zstop a little, but I have to remember, because when I do that and leave it, the other abs tends to come loose from the bed while printing. I had the taz really dialed in to be just what the first layer should be, but this new filament is surprising in its adhesion. It is the arctic silver color. I think I’ll try the black roll I got and see if I see the same adhesion properties. Has anyone seen different behavior between brands?