I would suggest to buy any hardware wallet that is affordable. Reason is simple - all of them have encryptions and security technology. Some is better, some is not. Each have its own benefits. But having an extra level of security than simply having password is always better than having no extra security at all. It will save user from a default hacker, but if an elite will hunt for your funds, then he will get you no matter when. So basically all the hardware wallets differ only by design, maybe with special app. So I would get any that I can buy and be happy. Anyway, $20 or $220 worth wallet does the same, it stores crypto.