A post Ian made on another thread prompts me to examine my organ-to-arranger "journey".
My LAST organ was Yamaha FS500, in 1984. It had three manuals and weighed about a million pounds. By the time i got it on dollies, loaded leslie, bench, and pa gear, it filled an entire full-size Chevy van.
After about a year of carrying it around, I sold it and bought a Yamaha PSR 70, a DX7, an RX7 drum machine, and a piano module. I connected them all via midi. Never looked back.
Soon updated to PS 6100, added a TX81Z and FB-O1, changed to Alesis drum machine. Added V50 for second keyboard and
Next step was 6300, which was last Yammy for a while.
Technics came on the scene and I started with KN800. Still needed the outboard midi gear. KN1000 was next, then came the KN2000, which at last had a usable drum machine. It was way ahead of its time. Then came the KN5000, which I played until Yamaha came out with PSR8000, which had built-in vocal processor and harmonizer. (Harmonizer was BETTER than the one in later models!)
By then I was back to one keyboard. At various times I had PSR510 (never used it alone, though it was pretty good), PSR640, PSR740, PSR2000, 2100, 9000, Tyros, Tyros 2.
The time frame gets a little fuzzy, but Roland G800, Korg PA80, Solton X1, Yamaha PSR S900, Ketron SD1, SD5, Audya, Roland G70, G80, BK7m, Yamaha PSR S950, Korg PA3X, Roland BK9, Korg PA900, which I'm currently using.
No brand loyalty! I will use whatever best suits what I want to do at the time.
Oh, I also have Casio WK3000, which I loaned to a friend about five years ago. Excellent piano and organ sounds, lousy arranger.
I expect if I live long enough, the Korg replacement for PA3x may be next. And we'll see what replaces S950
ANY of these arranger in the past 10 years are perfectly capable of doing most everything I need, but I do enjoy new challenges!
These things have kept from having to get a real job since they were invented!