I would suggest you to invest in cloudmining. Instead of you mining from you pc GPU or CPU.
You invest X amount of money in a cloudmining service that will mine coins for you
in exchange of a fee on your earning or you can build a mining rig.

Cloudmining doesn't make sense and most likely you'll pay more than you earn.
Building a mining rig would make more sense if you get the hardware for cheap (don't forget to do some calculations about profitability and don't forget electricity; one advantage of a mining rig is that you can resell your hardware which is hard for ASICs)