Ledger Nano X is the flagship product manufactured by Ledger of France. Unlike the smaller Nano S, this will hold lots of apps. The Nano S only holds about 4 apps while this one should hold as many as you need. The Ledger ecosystem is a great place to be with your finances. You can use the ledger with online wallets from Monero and you can hook it up to Metamask and use Metamask to manage your funds but use your Ledger to manage your keys.
With the explosion of Defi and alt coins, you want to make sure you have a device that is compatible, safe, and is still being worked on and upgraded. Ledger is still one of the biggest manufacturers of hardware wallets if not the biggest.
My first devices were a Trezor and a Ledger. I ended up using the Ledger more because its apps worked better. Right now I am trying