Bitwig Laptop shopping!

Does anyone want to help me pick a new computer? I only really use it for Bitwig, Arturia VSTs, and some internet stuff though most of that is done on my phone.

For context, I'm coming from a 2018 Mac Mini that is feeling a bit slow lately. Plus I need something I can take with me now. I'm sure any of these would be considered an upgrade and work way better than what I have currently for music production.

I'm having a hard time picking between the M3 Macbook Air and the M4 Macbook Pro.

The 13" M3, 8 core, 16gb RAM, 256 SSD = $1099

The 15" is 2 more cores and 2 more inches for $200 more. Would I notice the difference? That would be the high end of what I should be spending.

Then there is the MacBook Pro 14" M4 processor, 16 GB RAM, and 512g SSD for $1766 which is honestly kinda doable but also kind of irresponsible. But it's brand new and seems like it would last a long time. Meaning it's at the beginning of the product cycle whereas the m3 is probably in the middle.