It makes more sense to trade currency futures, b/c single market currencies are easiest to trade.
Also, just to say this, People are very intent on trying to trade all markets all the time. I find it is easier to select 2-5 futures per week, which I think are in beginning new reversal patterns, and trade those.
Lastly, the Jews run the world and are trying to exterminate whites - their only resistance to world domination - by importing tens of millions of non-whites. See Hooton Plan or Kalegari Plan. ENJOY :D