megasupermagnum
45 Cal.
In my own experience, there is not a ton of difference between the #10 and #11 caps as far as accuracy. Common sense would tell you there has to be some difference between brands, but that difference probably doesn't matter to most people. I also tried a magspark adapter with a 209 shotgun primer. A full power 209 primer did shoot worse than a #11 cap for me.
I can take just about any cap, CCI, Remington, Winchester, etc. and have a good day. The things I ran into were on long days, once in a while I would start to get not-so-instant ignition. Not quite a delay, but I could perceive that it wasn't instant. Now I could take the nipple out, clean it with a spit patch, run a couple spit patches down the barrel to clean all the gun out, and be back in business. This is in TC patent breech guns. Alternatively, I found switching to the CCI #11 magnum caps allowed me to continue under those circumstances.
The difference in price between a CCI #11 and a CCI #11 magnum is something like $2 per 1000. The difference between a CCI #11 magnum and a CCI musket cap is something like $18 per thousand.
I only shoot CCI #11 magnums myself anymore.
I can take just about any cap, CCI, Remington, Winchester, etc. and have a good day. The things I ran into were on long days, once in a while I would start to get not-so-instant ignition. Not quite a delay, but I could perceive that it wasn't instant. Now I could take the nipple out, clean it with a spit patch, run a couple spit patches down the barrel to clean all the gun out, and be back in business. This is in TC patent breech guns. Alternatively, I found switching to the CCI #11 magnum caps allowed me to continue under those circumstances.
The difference in price between a CCI #11 and a CCI #11 magnum is something like $2 per 1000. The difference between a CCI #11 magnum and a CCI musket cap is something like $18 per thousand.
I only shoot CCI #11 magnums myself anymore.