I want to buy 100$k worth of alt-coins, various kind and I need to store them all easily and safely (I want to keep my private keys) for HODL.
What do you recommend, what are the pros and cons of each and what more options do I have?
I would appreciate a small explenation on how each of these work.
1. Nano Ledger?
2. Trezor?
3. Paper wallet?
4. MyEtherWallet (I suppose this is for Ether tokens/coins only).
5. Coin developers wallet on my computer?
Hardware wallets are expensive if you do not have a great value in crypto currencies. A paper wallet is the safest one if you want to buy and keep the crypto currencies. Web wallets are too insecure and I would not advise at all. Original wallets have to be synchronized, requiring huge disk space on the computer.
My proposal is the Coinomi multi-coin HD wallet that supports many crypto currencies and ERC20 tokens. Since the lightweight wallet is a nice interface and very safe it can easily be used on the Android smartphone. The versions for iOS, Windows, Linux and MacOS are in beta https://coinomi.com/