I bought litcoin Last Feburary when it was only a little more than 4 dollars. and it is now about 300 dollars. what is your most profitable altcoin speculation?
If you invested it into Bitcoin no matter how small the amount I know you'll getting more profits than Litecoin but so, you invested in LiteCoin and I assume that you're very lucky on that turning $4 into $300 today and I'm happy for you.
Investing any Altcoins last February or last year is the best decision you've made in your life. It's like keeping your money into the bank but with higher return of investments.