Great news.
I was in a similar boat earlier this year and also took the digital version as my first accordion.
I recently bought an acoustic one, and I’m really grateful for the Roland still. Maybe there’s a method to play the acoustic quietly, but I haven’t found it yet, so the Roland and headphones are my favorite method of practicing during the nighttime.
The FR-1x feels so light compared to the acoustic, is about 4 kilos less, and my back and shoulders notice the difference.
The point where the acoustic feels way better is at the bellows. For once they feel with much less resistance (without feeling leaky) and for some reason I can do the same amount of bard pulling / pushing in the acoustic but not on the Roland.
Have a blast with the accordion!