This. I have and got OK results, but wasn't really satisfied with the final product. The ones I loaded had several problems which may or may not be common: splits with second shooting in many of them, neck tension too light and primer pockets after 1st reloading seemed loose.Aluminum cases are not designed to be reloaded, but a few intrepid souls have done it.
Aluminum does not have the elasticity of brass, making it much less suitable than brass.
Hopefully some members will share their experience trying it with you.
Welcome to THR.
I’ve reloaded some of the aluminum CCI Blazer cases in 9mm and 45 ACP without any problems. These are light practice loads. Some of the cases are on their 4th or 5th reload and I’ve only had a very few split cases. Never came across any Berdan stuff.
I’m not saying it’s right or wrong, good or bad, just my experience.