Hello, today I will share with you my experiences about MetaMask, which I have been a user for a long time. MetaMask is one of the few crypto wallets that I use comfortably. This wallet won my trust with its high-level security technologies. Since it has users from all over the world, it can easily gain trust. Compared to other cryptocurrency wallets, both commission fees and transfer fees are very cheap, and this is the strongest reason for me to use it, because other wallets have a lot of waiting time in MetaMask, I waited for a maximum of 1 minute. I used MetaMask on my iOS operating phone 2 years ago, then my phone changed and I used it on my android phone, you can download it to your computer and use it if you want. But since the application is very old, I think it should renew itself and offer new facilities to its users. For example, we can only store ERC20 tokens and Ethereum in MetaMask. I want to store other networks and tokens, please increase the network type and token type.