I only like two altcoins and those are Doge coins and Lite coins. They are the oldest altcoins known and won't fail me by dying so fast.
Gambling with LTC is slightly better than BTC with low risks on betting big. Doge coins open a whole new strategy lists you can try. You can start from low amounts and go high up, the numbers are easy to count, transaction fee is less and 1 satoshi increase in price can get you tons of profit.