Thread: Full Length or Neck sizing. What is better and why?

PS - I've also been looking late at case trimming. I realised my 280AI cases had grown significantly and confess I hadn't batched them so there is inconsistency in case length now. Internet says this makes no real difference to accuracy - may be for hunting loads but I'm not so sure about trying to fine turn an accurate load...different neck tension/resistance? I've now trimmed cases so they are all uniform and feel better having done it.