I'm still running a 2020 M1 MBP and this looks pretty similar, so I'm considering making the jump. Am I missing anything important? I mostly like my current MBP

I'm still running a 2020 M1 MBP and this looks pretty similar, so I'm considering making the jump. Am I missing anything important? I mostly like my current MBP but I would really appreciate a larger screen and actual function keys, ideally without shelling out $3k+. Any ideas what I would gain or lose by making the switch? Are there better options?