I am more pro ARM than I thought I would be. I think because of the fact that it kind of feels like PowerPC again, and I hold all of my PowerPC Macs near and dear from a time where in my opinion, Apple was at its best. For me its probably just the kind of sort of nostalgia of Apple feeling more exclusive with its inability to run Windows natively. Not that in practice this is better, but I did enjoy how different Macs felt than PCs back then. Also, I don't know if I would even expect 5 years of Intel support. Remember, with the PPC, Apple dropped it rather shortly as far as software support goes. The last PowerPC Macs, I think came out perhaps in late 2005 or early 2006. We had Leopard come out in 2007, which even today is not the preferred OS for lack of Classic mode and poor performance on a lot of the G4 systems. So who knows how the next iterations of Mac OS after the transition is nearly complete will run even on the last and best Intel Macs. 2 years later we got Snow Leopard, which I remember on an Intel Mac I had at the time, most definitely sped it up. However that was that for PPC. Only one OS was released compatible with it after the Intel transition. However, today we have yearly OS releases which from my understanding are not as extravagant as the every couple year OS releases of yesteryear as far as feature set goes. So in theory, we may have a "higher number" of OS releases but the same support of 3 years +/- if memory serves. With that being said, I'd be weary of a new Intel Mac purchase today.