You seem to think everyone updating to a 15 already had a 14 or other recent model? I don’t think that is a sound assumption. I’m on an 11 and my wife has an 8

You seem to think everyone updating to a 15 already had a 14 or other recent model? I don’t think that is a sound assumption. I’m on an 11 and my wife has an 8. I’ll probably get a 15 next year, 1 year old second hand as I normally do.