I have previously bought the ExcelFil ABS from 3D Superstore which has worked really well and unfortunately no longer available, so I bought 5 FlashForge ABS as an alternate and $15/roll more expensive.
I am very close to asking for a refund, I have had no end of problems with the shrinkage, layer bonding and splitting on this ABS. This is no where as good as the ExcelFil.
I’ve played with so adjusted so many print parameters trying get this to work. I’ve wasted one whole roll on failed and unreliable test prints. I would only recommend this for small size prints, it really is useless/unreliable of larger size prints. I’ve now detroyed my $50 build plate with ABS bonding to the build surface and have to buy a new one.
I know ABS is harder to print and you need to tune your settings for each type of ABS however the ExcelFil was much easier.