Well Paul, I am going to throw a wrench in on the gears for a second just to say that there is only one thing that is different about a Juno-60 and a Juno 106.
The Juno-60 is pre MIDI, DCB Controlled

The Juno-106 is MIDI Controllable.

Their panel operation is just about the same and their voice chip IS the same.
Lastly their price is about the same. (DCB Controller not included). Bottom line though; Dave is right. Get what floats your boat.