i understand that PA 800 is an arranger keyboard.
i was advised that it has capabilities of workstation keyboard as well as you get styles.
since i want keyboard for music creation and live performance, i skip PA800 as per your advice.
Then which one you rate as best keyboard out of the following :
1) Fantom G6
2) Yamaha Motif XS
3) Korg M3
Huh... You have NO idea how hard your question is hehe.
There is no precise answer for this one... All keyboards are brilliant, and
each one of them has something unique the other 2 don't. It's up to you to find which of those sooth you best for what you need.
If i had the money i'd go for the motif just cause i already have the ES (previous motif generation) and I know what it has to offer. Brilliant out-of-the-box sounds. you sit, press the button and you play. No need for extra editing or whatsoever. But that's just me.
I haven't tried the fantom so i can't say much about it, but i know what the m3 sounds like and it's stunning. Especially the one thing korg has always been best of - strings/pads section. You could just listen to those for hours and hours.
Once again... if it was up to ME, i'd have a great dilema between the motif and the m3. I've watched a few fantom videos and it looks too complicated to be a main giging keyboard... I just got that impression. But make sure you sit down and try all above keyboards before you buy any of them.
Good luck
