I've used Apple for 20+ years, from Motorola 680X0 CPUs to Motorola PowerPC to Intel CPUs. SGI MIPS, Sun Sparc, DEC Alpha etc.
I'm not sure why this is relevant to M4 vs Zen5 or M3 vs Zen4.
I care how fast my development machine is.
Great. I hope you get the fastest development machine for yourself. But this conversation isn't about your development machine.