I needed to replace my original MBA 3 or 4 years ago, as my battery life was down to 90 minutes (2nd battery), the OS was so old I couldn't bank on it (or even access Wikipedia, WTF??) and the trackpad would only register a click in the lower RH side; She was Worn Out!
This stupid forum kept "promising" a new 15" MBA, which I kept waiting for, for maybe three years. I finally gave up and bought the lowest-spec MBP, 16", it fit on my lap even better than my original MBA but the "column" feet dug into my legs more than my original MBA, which was a huge disappointment.
Three years later, I've forgotten the excess cost, and still love the 16", bright and HDR screen, and the excellent speakers; She is Heavy, no doubt.
When my 2021 MBP can no longer be upgraded, there will be a whole new slew of options at that time, and a 70% chance that I'll be dead, so I'll worry about that at that time.
