what type of music?
i own a Triton studio.. its great for any type of music and can expand like crazy...
i maily produce r&b and hiphop..
if your looking for great piano/stings..
no one has Roland on the strings.. mods like the 5050..
piano's.. i'd have to go with the k2600.. the triton you can expand and get a moss card andyour piano/stings would be great.. my triton just happens to be the classic, studio and part motif.. i just loaded a boatload of sounds into it..
the next board i plan on getting is the new Fantom S to go with my TS.. you may wanna check it out.. i really like it..and its not what..$1400