For me, in 2021, when I just started, only the top 100 cryptocurrencies and the Binance exchange were known, but over the years I have already learned a lot and understood that security in cryptocurrency is important and you need to figure out where it is better to store your assets. Last year, I had already accumulated a considerable amount, so it was risky to keep them on the stock exchange, especially considering that FTK went bankrupt. Therefore, I decided that the best decision for me would be Metamask or TrustWallet, but this is also a temporary solution, because in a couple of years, when I will have even more assets, I will need to use portable wallets.