Hi there,
Spread is the difference between bid and ask and you pay this to your broker as a fee .. calculated in units of 'pips'.
I am a client of WSD global markets and they charge me 0.5 pips on EURUSD which is amazing. A pip is the 4th decimal of a quote.
Sorry ,
I wanted inputs about good FX brokers that you have or are dealing with. Thats all.
Every broker claims to be 'the best' but its hard to separate hype from common sense choices,thats all.
Thanks.