It was… beautiful.

If you can tell me what (e.g., M2 MacBook Pro) you are using and what kind of work you are doing (e.g., complex surfaces, small assemblies), I can give you a better idea of what to expect.

A growing professional trend is using high-performance cloud VMs (like those from Azure or AWS) with dedicated GPUs. You can remote into these "tiny workstations" from your Mac, bypassing local hardware limitations entirely.

We'll tell you straight away: if you have MacOS, it's not possible to run CATIA 3DEXPERIENCE on it. You will need a certified PC - CATIA V5 or V6? which version to choose? - Ohmycad