John,
I could not have said it better myself.
In my case... I have always been a home organ player and want as much HELP so to speak to sound good as I can get....hence the Arranger is best for me. Some people have natural talents while I can learn to play songs and do so pretty well, I have many other hobbies to spend time on. Also, the Yamaha sounds and styles are I think better for the kind of music I like and my playing style. I do not sing at all so the instrument is THE sound in the total performance...hence I am very critical of especially orchestral sounds. I had a Korg PA2XPRO and a T2 before...both were good. The Korg had MANY issues with sound quality (I sent them a 3 page document outlining all of the issues, never heard back),,,I suppose there fixed now. The Yamaha always had a sweeter..smoother sound and most instruments were done well. And the styles seem to suit my music better (lots available too).
So all that said...I am looking to get a Yamaha soon (nothing now)...maybe a PSR-s970 or a used T5 (Genos maybe someday).

I love music and want to play all the stuff I enjoy most.

At 69 yrsold...I also need something to keep the old memory working!