Probably not as much as I do as I actually live here (philippines)
The USD/PHP is an illiquid pair. You probably cant trade this of retail (spot) fx.
I would really doubt if there are futures for this at all
I doubt you can trade this at all unless your a bank.
Either way its best to stick with...
I think it would depend on what system and the money management you aply in order to be sucessful. I think system advisors backed by an actual trader sending his/her trade ideas would be superior to a purely mechanical system.
Admittedly there is a lot of crap out there. But i think this can be...