How well will 10.5 run on 867mhz Powerbook G4?

Hi,

I've got an old powerbook G4 with an 867 mHz processor and 640mb of RAM... how well will 10.5 run on it and should I maybe consider using 10.4?

It meets the minimums but meeting the minimums is never a good thing...

Thanks

Suggest 10.4 as it just makes the minimum specs and not much memory and doubtful the mobility graphics card would handle Leopard's Core Image.

Sorry.

Same. A guy is asking if he can get Leopard working better on his 867MHz tower with 2x the RAM because it's laggy.
I would stick with Tiger, still a very good OS.

thanks guys for the reply.