Hello happy bitcoin users!

Around three weeks ago I started my research about bitcoins. I was shocked by the stock price and long-term potential of the BTC. Today I'm planning to invest some cain in BTC's. At the moment I have around 2000 USD to invest. My goal is make 5-7BTC by the end of the 2014. As a beginner I'd like to ask some questions, hopefully someone might help me out:

    My budget allows me to buy 2xUSB-fury 5GHS and ASIC AVALON 70GHS. Will it be profitable to buy this stuff and will it help to reach my goal?

    Would it be more profitable to buy different hardware to mine Litecoins and exhange them for BTC?

    Just make an investement and buy some BTC's for 2000 USD?


As far as I know those methods are the easiest ways to make some BTC for beginners. Probably the combination of all might help me to reach my goal. If you guys might help me or give an advise, please post here.



Thank you in advance.