The Fantom XA is realy hard to control, but once you know this thing, its just the best synthsizer within its price-range.
Did i say hard to control? Stick the instrumant in an computer and you'll get a softsynth-like programm to get fully control over your synthsizer. Real-Time!
The xa is a budget version of the Fantom X8. But the only way to get it cheaper is to use a less bigger screen, and less memory. Nobody can hear the difference between the two instruments.
I use this thing for allmost half a year, i'm still very exited about it.