Here's what I would do if I were you (assuming I had no extra funds to invest): Mine litecoins. Keep em, save em, store em. Take $5 and buy 1 Bitcoin, or (in about 2-3 weeks) take 100 mined litecoins and sell them for .1 BTC. Save that, and store it.
Then wait 10-20 years and see if you're wealthy.
what he said lol.
If i were you I would stick to mining Litecoins.
Save them and maybe in 2 years they will be worth something.