Thanks for the info! I'm mining right now around 13 Mh/s. It's severely non-profitable. Which has me wondering why? Even more so, why are so many people hashing away and perfectly fine with losing money? Faith?
You want to undervoltage and overclock your cards to save energy/maximize hashrate. Along with using the most optimized miner software(hint: wolf0). You will also need to have efficient cards like the 750ti and cheap power to make a profit. If you are in a cold climate, us the extra heat to reduce your heating bill(only adds about 10% in profitability if you heat with natural gas). The best option is to find a place with free power and camp your miners out there.
Check out
www.coinwarz.com to calculate which coins are the most profitable. Keep in mind the block reward with Dash changes, so this site won't always be accurate. If that still doesn't get you into profitability territory, try the mine and hold until a price increase strategy. It would probably be better just to buy instead though.
Still feel like mining and you don't have super cheap power, then sell your gpus and buy the new S7. Then convert your BTC to Dash. (You can setup a shapeshift address to automatically do that if you want) Or better yet, sell your GPUs and run a masternode. It still gives you block rewards but doesn't cost an arm and leg for electricity.