[Southsidemusic]

Check out the synth series from Nord Lead as they are wel represented both live and studio and not to mention sounds very very good.

Also Roland FA series and look at their other offerings aswell.

Korg has some great stuff and so does Kurtzweil. Look up those manufacturers on the youtube page and see what you like. My money is on Nordlead. The Korg SV-1 73 is one we use quite often as a master keyboard thanks to the great keyboard feel. They have a 88 key version too.