Hey guys.

I'm thinking of using my computers for mining some coins. And if you could give an possible estimate of earning if i were to run my two rigs over 3-4months for heating. And also a suggestion on what kind of coins to focus on etc.

I have two rigs:

Rig#1:
2600k@4.2ghz
750TI

Rig#2
Xeon5650@4.1ghz

Would I just shorten the lifetime of my components or would this actually be viable for profit?