N2Elite NFC Unit fully compatible with nintendo amiibo products

I'd been looking at this for awhile, but couldn't bite the bullet and buy it. I finally did and I love it! I was using the NFC stickers bc they're thin and don't take up room, but trying to keep track of them is annoying. This "disc" can hold up to 200 amiibo, or you can set a custom amount.The app is very basic. If you don't know anything about backups, you'll have to go to their support page bc it doesn't give descriptions or help, to get started.I'm on Android 10 and the app freezes after every other scan, resulting in write errors. It's annoying bc you have to restart whatever you were doing, but it's only a few extra seconds. I'm concerned about the long-term effect of constant read/write cycles on the chip's lifespan.

works as advertised. The app does need a bit of loving but great device overall.