Oasys is good keyboard. I had it on short testing. You will see similar thing as MS. But little bit closed. Only KORG know what to open you. My friend from Ljubljana said to me: I知 having TRITON EXTREM and I tried OASYS but I知 having better sound on ENSONIQ TS 10. This keyboads are having a lot on exciter made sounds. All of them are good for some purpose. I知 very sad that you had problem with LIONSTRACS. You know lot things. But I can tell you that I知 playing with life band on MS X76 now. If you will come in LJ sometimes please call me or send me e-mail. I値l be happy to meet you.