In hyip we should depend on the Admin of the site paying the people or making scam? But in forex every thing will be under control most of brokers are honest one's and stay long time in market. forex is no doubt best. in forex good trader earn a lot and this is safe also for good trader. but in hyip you have to invest your money to someone. if the man is good then you will receive money otherwise you will not received. and most of hyip are scam. so best is forex.