And conversely, if someone wants to run both AmigaOS 3.1 and 4.1 software on the same machine, a PC isn't an ideal choice as you are forced to run the emulation as legacy hardware supplemented by a PPC add on card of limited power (with a 603 or 604 cpu).
So, if you're running PPC software, an PC is a poor choice, AND while some PPC systems ARE a pricey option, they do provide a more authentic look and feel and certainly ARE capable of running both legacy and NG code.
Its all up to what you value and how much you are willing to spend.
And, as I've mentioned a few too many times, that means I'm buying an X5000 system and running a triple boot MorphOS, OS4.1, Linux system.
I've had AmigaForever for about a decade, and I own legacy hardware, but when I want to run Amiga software these days, I ever use my CD32 or an NG system.
I don't use a PC.