Traders generally fixed their trading leverage according to their trading experience. As a newcomer, I at all times like to trade in a small leverage for avoiding risk, although I am getting 1:400 leverage from my trading platform MxTrade. But, in my demo trading, I took high leverage for trading in a high lot to see the performance how it works.
Leverage in a broker will help client to start trading with small amount first. If we can maximize leverage as well as possible we will be able to get the advantages. I only use 1:500 in TenkoFx for trading. It's enough