I find the Apple naming conventions / product updates confusing. The MacBook Pro with the m5 is the low end model? an M2 Ultra is better than the m5? I unders

I find the Apple naming conventions / product updates confusing. The MacBook Pro with the m5 is the low end model? an M2 Ultra is better than the m5? I understand what they’re doing from a roadmap standpoint - but as a pure consumer is a bit confusing