I heard (heresay) that Accupels are the pellets which fail the QC testing from batches of Prems.

I thought prems would be a good pellet....until I had untold problems trying to chase my groups all over the target card, only to find the problem was misformed noses.

I picked out almost 200 bad ones from a box of 650.
Yeah, real good performance..

I have since settled on AA field.