I would pay somebody to tell me and set me up on the best ways to make mining profitable, best rental/switch pool combo etc.
Profitable? With the BTC price in the last 3 months and increased energy prices? Mining is only profitable together with smart trading and hype on some coins.
Electricty is very cheap here and mining X11 gives off almost as much heat that it uses in energy consumption and since it's winter and you take into account your heat bill you're saving on, it's still profitable here.
In any case, what I meant was the way to make the most out of mining.