ok i can say that the best is eurusd, gbpusd, audusd, usdchf, usdcad and eurgbp.l do not trade with others
because it is very difficult to follow all.lm day trader and i just trading for break out.
these pair is very volatile and they can make big moves every day. And they have a low spread.
But it's better just to focus on 2 or 3 of them and just trade with them.