I think there is a huge rise and demand in dogecoins right now, if you mine them you may profit a huge amount given a few weeks.
I'm not that green... it is no better or worse than most other alt currencies IMO. Telling someone to mine any specific alt is a complete guess at best. I currently hold SXC, CSC, UNI, GLD, SBC, and WDC. I won't be buying into the Dogecoin hype. Just a personal choice. I think it's the fact that I hate that DOGE meme thing. Very annoying. I plan to ride the alt wave until BTC changes itself and adopts all the characteristics that make other alts seem viable. Hopefully I can see that coming and dump everything I mined into LTC and BTC. Thanks for the suggestion though.