Making Money Stuff.

My purchase worth 9.6 dollars on hashflare has been confirmed. The mining will probably get started after four or five days.  I hope that that investment will earn tons more money than the 1.20 dollars I invested into the sha256 miner. From what I read, a sha256 miner mines way more than a scrypt miner. I don't really know howto increase the mining capacity of my 1.20 dollar investment on sha256. If I buy new sha256 hash rate, that might overwrite my previous one worth 1.20 dollars and my 1.20 dollars might end up wasted.