In the Forex world, there are two sorts of spreads offered by Forex Brokers towards their traders. This implies they can trade shrink on a Fixed spread or Variable spread as it were. There are numerous traders that will choose to open an account with a particular Broker simply because of the spread sort that the Broker offers.
Also, I noticed another kind of spreads. So here on myfxbook while I was searching for broker spreads to compare between fxview and ICM, I noticed that there are spreads and spreads+commission, it actually made a lot of difference, on the overall cost of my trade.
Choosing fixed spreads or variable spreads depends on the situation I am in. When I will be entering and exiting a trade in a few hours, I prefer fixed spreads and when it is about making a long-term investment, I go for variable spreads.