forex me best risk reward 1:1.5 or 1:2 hain

forex kay best risk rewrd 1:1.5 or 1:2 ko use karay ap is se kam use na karay ku kay agr ap ko aik trade profit or aik trade loss ho to ap phr b profit me rehay gay
agr ap 1:2 se zada use karay gay to ap ko apna sl kam rakhna paray ga ya phr ap apna tp barhao gay jo kay ap kay liey problem piada kar sakta new trader kay liey
kun kay humainy sirf aik ya 2 trades profit nehi laini balkay consistent kay sath profit earn karna