But, being said that, the best alt coin if you MUST is DOGE. Reasonings:
- It has very strong Reddit following (more than LiteCoin): http://www.reddit.com/r/Dogecoin
- The mascot is cute
- Good to support because it not serious and makes other alt coins seem not serious.
- It is clearly going to moon:
https://i.imgur.com/XpeZZQq.jpg
So, in clucsion, bitcoin is best and DOGE is second best coin. Other coins not so good I say.
I completely agree, recently doge rose from 0.2$ per 1k doge to 0.7$ per 1k doge, you can't say it isn't profitable
The question is if Bitcoin is able to keep up with the second generation coins (like NXT).