The one that YOU THINK UP would be the best one
HELL NO.... HEEEYYAALLLL NO
if you are interested in losing money quickly, then go and trade binary options.
if you are interested in making money i would advice forex or indexes
if you don't believe me
go and google , say AYEREX DEMO
it doesn't cost anything
you don't need to sign in or do anything to have a demo with them
try it and see how far you get
Now, i challenge you to make CONSISTANT PROFIT for a month.. it won't happen.
but, it's good experience to find out
if you want to skip the time wasting, stay away from binary altogether.