I was watching a video on YouTube a couple of days ago and a statement made caused me to wonder about something that I had never considered. The video creator made the comment that Daisy 12 oz Co2 cartridges, in his opinion, are better quality than Crosman cartridges. He says Daisys are more consistent and that he has found an empty or two in several boxes of Crosmans. Anybody else found that to be true? I've bought Co2 for 50 years and never noticed a difference. I have always bought which ever ones I see on the shelf when I shop. Is there another brand that is better than Daisy or Crosman?