No experience with Bose (other than my QC25) but have a play 1 which I use with my iphone and Apple Music. It works brilliantly and the Sonos app is simple. I can do anything else pretty much on my phone with no interference to music.
It might be an issue that you don't always have wifi on...ours is on all the time as we use the internet all the time plus heating etc all run through wifi...can't imagine ever turning it off to be honest!
I wouldn't go with anything else now I've got the sonos.