LTC currently is the only accepted alt-coin. The other coins were mine and whines for those that didn't sell immediately. LTC will continue to keep its current pace with BTC .025 to .033 ratio till it is accepted at some retailers. (Yes some retailers accept LTC but they are very few compared to BTC).
Here is a compiling list of litecoin accepting places.
https://forum.litecoin.net/index.php/topic,1365.0.htmlPersonally, I bought a powered adapter with litecoin from cablesaurus, it went smooth and quick.
Reddit has a huge section for LTC too.
LTC is the only alt coin that will make it.
LTC is here to stay.