So I've been using StockInformer and I just purportedly successfully ordered a Switch on Amazon for retail price. I have a launch switch that is very homebrewed. I will be making a new account and trying my best to keep this new one legit so I can play games online. I have an old 128GB microSD card I previously used in my hacked switch about a year ago that I will be FORMATTING to fat32 with 32KB clusters, and I wanted to know if that's safe to use in my new Switch or if I need to buy a new one. That's it. If I need a new one I'll get a new one; I can probably use the old one for something else anyway. I'm just wondering if it's 100% safe or not?