Squeak,
Which one do you spent more time on ?
Which one do you love spending time on ?

Life is too short to be playing inferior keyboard especially if that's your hobby.

You might think of accepting UD offer for 18k for your Lincoln and get another NICE car and getting the ultimate keyboard like GENESYS or something like that. You may be a happy camper for the next 5 years.

Whatever it is, I suggest a keyboard that HAS speaker built in or easily installed like the TYROS.