Small drawback: polyphony and multitimbral limited. No GM bank.
Editing sounds: we have seen more simple (but this is mainly due to the small size of the screen).
The best sounds are the pads. For acoustic sounds: piano bof, strings not bad, very well in the bass (cellos and double basses), acoustic guitar well, pretty wood, brass bof, percu well, organ hum, TB pads, I added a card extension where the sound quality is better (I needed harpsichord, accordion ...
Been used for 94 or 95.
For the time, the sounds were very satisfactory, more pros than GM expander base (or SC55 roland yamaha MU50, eg).
The sounds have a very broad spectrum (beautiful pads, often heard at the time for that matter).
No memory of the price at which I bought.
He accompanied me for a while, without technical problems (except a few buttons and recalcitrant deviennet that need support as a brute to activate), and I even used as a master keyboard (less than 10 kg, is significant).