No.
Maglights were mediocre when they came out, I immediately saw so many failures I stopped using them (back in the day, mostly used Tekna dive lights FWIW).
Today, you can get so much power out of 123 or AA batteries, I cannot think of a reason to use a C or D light. And, lithium AAs are cheap and reliable. They will last over 10 years and work in the cold. Not going to rely on alkaline batteries for my backup light.
Oldest thing I have is a Stinger on a wall charger (new battery!) for a household always-ready light. Otherwise it's 123 cell Surefires, and various other things like Fenix ECDs sided things with AA, and a few solar rechargeable lanterns, and so on. We never lack for light, anywhere we go are often the only people who have working lights.