I played many kinds of organs in years past starting with a little Gulbranson spinet. As I progressed,I moved to B3 and 32 pedal pipie organ in church. I grew tired of being limited when arrangers came out,and mostly stayed with them except for being church minister of music at several churches.

The point is,whether it is the unique organ voicing,or what,but nothing beats an organ to sound like an organ,just like rthe Leslie in a tonewheel. Sometimes,when I hear a Wersi,or other Euro organ,I think there is a lot of music I would like to use them for.

I think it is mainly true that no keyboard does everything,and although many come close to an organ,it is not the same.