iota became one of my favorite cryptocurrencies from last year, it is the technology of things; good interface of its official website, is making its way trying to be listed in more exchanges
came out in 2 of the best last year, bitfinex and binance, does not charge fee for transactions, maximum historical above 5 dollars and today its price has dropped a lot, but no doubt it will recover as it is a solid project and has with the support of many users