ETH is the fastest and the cheapest right now. There is not a lot of crypto that you can buy with LTC sadly.
That is right, and price is rising in past few weeks, nice. I think eth is better for sending it then bitcoins, it is cheaper and faster. Litecoin is also good, but for me litecoin is for long term holding at the moment, looks like they are preparing many interesting things this year, like Charlie Lee said he is making some surprises, we will see what is that all about.