I got my PowerBook it's actually pretty incredible.
OSX 10.2 runs very fast considering its only a 667mhz processor, apps are a tad sluggish, but what can you expect
i recently purchased the g3 /800 mhz ibook runs osx jaguar very well very fast but still not as fast as my A1200/ppc210/060/50 grex/voodoo3/3000 IB2.3 on the internet i deleted IE and installed nutscrape as it is way faster on ibook than IE but all up the ibook is great lots of fun too use