I had a play on a 16” in a store. It’s great. Currently only have an iMac, but would like to add a MBP. I’ve had a 13”, but found it a little too small, so my last MBP was a 15”. The 16” screen feels so much bigger, despite only a small difference, that I think a 14” will be good for me.
Considering there was no event for the 16” launch, it opens up when a 14” will happen (if it does stretch to 14). Q2 does seem about right, but I wish it was a bit sooner.