I have no familiarity with the M
I have no familiarity with the Miracle Piano Teaching System, so I would vote for keeping the PSR-292 as it has a velocity-sensitive keyboard ("Touch Response"), MIDI ports, and plenty of voices-- 120 panel voices, 480 XG voices, and 5 DJ voices. That means it should have enough built-in sounds to keep you happy for a while, plus you can use MIDI messages to change the attack/release and cutoff/resonance of those sounds. You can also use it as a MIDI keyboard controller by connecting it directly to another keyboard or sound module/tone generator with MIDI ports, or you can buy a MIDI-to-USB interface or audio interface with MIDI ports so you can use it with a DAW or play virtual instruments on your computer. I don't know what the Miracle Piano Teaching System has.
Thank you so much for th advice and information.!!!

iracle Piano Teaching System, so I would vote for keeping the PSR-292 as it has a velocity-sensitive keyboard ("Touch Response"), MIDI ports, and plenty of voices-- 120 panel voices, 480 XG voices, and 5 DJ voices. That means it should have enough built-in sounds to keep you happy for a while, plus you can use MIDI messages to change the attack/release and cutoff/resonance of those sounds. You can also use it as a MIDI keyboard controller by connecting it directly to another keyboard or sound module/tone generator with MIDI ports, or you can buy a MIDI-to-USB interface or audio interface with MIDI ports so you can use it with a DAW or play virtual instruments on your computer. I don't know what the Miracle Piano Teaching System has.