I began giving this topic more thought recently. I purchased my 2019 16" MBP in early 2020 just prior to Apple introducing the Developer Transition Kit in June of the same year. The first M1 chips didn't arrive until November.
I know the M1 chip is sufficient for my daily needs. My brother owns the 2020 13" MBP with M1 and he's doing fine with similar workloads to mine. I know in synthetic tests the M1 beats even the high-end prior-gen 16" Intel MBPs.
Aside from basic tasks, I do a bit of video work and photography using Final Cut Pro and Pixelmator Pro, both of which offer native M1 support and hardware-specific optimizations, such as utilizing the Neural Engine for certain tasks (something I'm sure my Intel Mac can't do). I'm sure the M1 would be just as capable in these apps.
I don't regret buying my Intel MBP when I did but if I was shopping for a new Mac today, I would choose the M1 MBA with a memory bump to 16GB. After the tests came out, I was surprised how the fanless Mac performed so well.
I know the M1 chip is sufficient for my daily needs. My brother owns the 2020 13" MBP with M1 and he's doing fine with similar workloads to mine. I know in synthetic tests the M1 beats even the high-end prior-gen 16" Intel MBPs.
Aside from basic tasks, I do a bit of video work and photography using Final Cut Pro and Pixelmator Pro, both of which offer native M1 support and hardware-specific optimizations, such as utilizing the Neural Engine for certain tasks (something I'm sure my Intel Mac can't do). I'm sure the M1 would be just as capable in these apps.
I don't regret buying my Intel MBP when I did but if I was shopping for a new Mac today, I would choose the M1 MBA with a memory bump to 16GB. After the tests came out, I was surprised how the fanless Mac performed so well.