Just got the 16" delivered, have been using M1 Air since a year... When WFH I have a 27" 4k screen so no difference here, but I work on shared desks a bit more when in the office these days (covid-adapted-offices...) so always wanted a bigger screen. But oh my, this thing is huge
I actually don't mind the weight but it really takes a lot of space, also in the backpack... Will have to decide whether it goes back, a pity that the 14" has worse battery life, I like not having to take out the PSU at all with the Air (just charging overnight).
On the other hand 16" definitely looks nicer for cases like working from hotel or a retreat-cottage
Why it's always like this, decisions decisions... went through the same with M1 Air vs Pro...