Leopard: PowerPC or Intel?

Leopard is finally here, and life’s good for the most part. As I’ve lamented before, both of my Macs are PowerPC instead of Intel. I have one of the first G5 iMacs and one of the last PowerBook G4 models, and while my hardware is capable of running Leopard, I’m still debating about whether or not I’ll take the plunge on these machines.