Laptop upgrade

You guys helped me with my FLX10 vs XZ choice.

I went with the FLX10. Mostly for its maneuverability.

Now I need some help with the second upgrade. Since its all similar prices. I never bad a MacBook before. So I'm not that good with the specs.

Wich is the best to buy? M4 pro 24GB/512GB for €2500

M4 16GB/1TB for €2200 M4 24GB/1TB for €2500

These will be bought in the store.