I voted yes. I do disassemble every new magazine, when I disassemble the gun that they came with; this is before I take it out to shoot it. With my mechanical background, I feel better having inspected them for imperfections, and learning how they work, what this particular company did to prevent follower tipping, and such. I feel like I am preparing myself to diagnose later problems, if I know what it looked and functioned like as new, and can see wear marks as they start to occur. As I said, it makes ME feel better, and I enjoy it, and it gives me a sense of pride. I completely understand people that do not feel the same. If spraying them off with brakleen or WD40, or shooting to failure works, go for it. If you can look at a part for the first time when it is broken or twisted, and know what is wrong, I sincerely tip my hat to you. If you shoot a gun until it hiccups, and trade it off to try something new, you can have a lot of fun with different platforms. The only correct way to do anything is to do it the way that works best for YOU.