Your laptop complaints are addressed by the MBP models, which aren't much heavier if that is your primary objection.
I have a 14" M1 Pro from work and a personal M2 Air and it's always surprising how much heavier the M1 Pro feels from my Air.
And percentages are not at all misleading, the 14” does feel a lot heavier.
Bag, a book, a few pens, a water bottle and cables/headphones/drives is a pretty minimal load that makes a 360g increase a small delta.
By contrast the M1 Pro 14” just tips over into unwieldy. So much so that I regret not just going the whole hog and getting the 16”, since at this weight I prefer to have it sitting on a proper table and could’ve used the extra screen real estate.
I had intended to sell the Air but ended up keeping both, mainly for this very reason. The Pro rarely leaves its dock.