Litecoin is universally accepted as a payment method. many big companies accept litecoin. but some cons which must be improved by litecoin's team.Litecoin is one of the most highly regarded virtual currencies. 5/2017 Litecoin system has completed Segwit. This has been creating a springboard to promote their development. In addition, Litecoin intends to expand its trading capabilities by developing additional lighting networks to Smart Contract. In general we can see that Litecoin is a very worthwhile investment to invest in at the moment.