Dude mining in most countries is not profitable anymore. To cover your costs for equipment and electricity will be so high, that you wont make any profit at all unless you are able to invest millions for a big mining farm. I would focus on other ideas like trading or bounty hunting instead of mining. Good luck for the future :-).
All the best,
Peterparker9191
Dude, its a good idea to have more miners in the industry since most of the problems right now like network congestion and high fees can be solve. There are many ways to get electricity at much lower cost like solar panels. I also looking forward to the companies like samsung that will make hardware just for mining purposes.All the best,
Peterparker9191
im convinced it is ethereum 
I also suggest ethereum to OP because most of the new token is ethereum based. The fee is minimal if you also planning to invest in ICO.