Litecoin is a nice long term investment. 60% gain in 6 months is not bad.
Agreed with you, there has been consistent but slow growth in he value of the Litecoins. It is one of altcoin to for the long term investment as I believe the value of the ltc will be increased in the upcoming months as well.
I am not sure about that. The price difference between litecoin and bitcoin is getting larger in the last several years.