I'm sorta guilty of that too, but in reality any of the top arrangers will work just fine. Knowing all the operating systems keeps us old guys' brains working I guess.
I don't even have a backup right now for the first time in many years. I COULD get through the night with the laptop if disaster strikes.
I'm pretty much content using the PA3x. It's arguably the most complete arranger as far as features, apart from maybe the Audya.
None of them are perfect, but all are pretty darn good.
A totl Roland or a new Yamaha (not just the same old semi-upgrades), would really get some attention, but those are way off, if they happen at all.
Sorry for rambling and diverting the thread.
DonM