These three coins are those that I mostly know and they are in top 500. Their project is also still having good development and their team also concerns good progress so far. They may have low price, but they have good volume in the market.
Currently, Cartesi is being popularly because it has generated great development and expand their network. They have listed in some good exchanges, too.
You keeping your Cartesi tokens inside Binance exchange Cartesi wallet? Seriously? I think your tokens are more safer in your own wallet, binance is a centralized exchange and no user have access to private keys on binance exchange, be very careful
Yeah, it may be not safe enough. But, if it is tradable and we can tarde it, why not? I also commonly do it but of couese with some considration about the amount ad also what to trade.