I come from the opposite direction. I like to wring as much as humanly possible from what I have, until a model that comes out is not just a slight improvement, but such an incredible leap forward that it utterly destroys what I’m playing!

That’s pretty rare between adjacent models, it’s more of a 10-15 years thing, IMHO…

My journey so far in arrangers went G1000-G70-BK9. About 10-13 years in between each. Now Roland is out of the game, it might be even longer before something new!