Good, because it can boost the ability of our capital .. Leverage had no effect by the number of loss or profit us, it's just that leverage helps us to be able to buy other currencies bigger .. leverage is a relief ... However, although we were finally able to buy in larger quantities, it does not mean we have to buy a lot at once. Keep using it wisely margin. and Its difficult to said only to use properly or correctly. As leverage is important to think when trading as this will cause us losses when not properly used and without much experience how they will differ and how much equity we will have. Although, I'm currently use the highest leverage because I see it safer and easier for new traders.