I too am 66 with arthritis, and I'm going to stick with the primer carriers too. I don't have, nor want to buy and store the equipment needed to clean and re-prime the cases. Besides, I'd forget where I put all that stuff!!! I believe that if the carriers too are discontinued, someone else will start making them. People aren't going throw their rifles away. In the worst case, you could do the conversion later if you had to.