I play with ARM in the Day Jobs but the full laptop form-factor is really appealing
In general, most reasonable ARM64 machines are not yet value competitive with the same priced intel+Nvidia_GPU laptops.
Application support (MacOS or Win11 on ARM) is usually what hits hard in edge-cases people take for granted as working most of the time.
Best of luck, =)
The porting issues are not as spotty as a few years back, but one should check your use-case won't be hit with 3D/codec issues or missing services. Recall qemu does ARM64 just fine... =3