Throw Win2K on a 2Ghz P4 and throw OS4.0 on a 600Mhz PPC system.
1)Time bootup time.
2)Get a seat of your pants feeling.
We will be able to do this comparison soon.
Your point, I take it, being that OS 4 will scream vs. 'Doze on the superior hardware. Good point that. But why don't we just save a step and run the superior OS on the superior (and much cheaper!) hardware? Seems the way to do it to me.