Jhehe apparently mahifx is advertising a lower yield than oanda so not sure if that is a fantastic scalping broker. I know for certain however, if you want to scalp, avoid FxGlory as they aren't scalper friendly. If you start and close a commerce in quick succession, FxGlory will simply void the commerce.

The Spread on http://mahifx.com/spreads can be seen here. It is tight, and the platform itself is pretty good for scalping