At the suggestion of a reply I got from an earlier post, I recently test-rode an '04 Buenos Aires and loved the ride. I'm still far from buying because there are quite a few more bikes I'm going to try first-Bianchi Vitara, Bianchi Vigorelli, Trek 2300 (FUN FUN FUN!) My question is, for $300 more, I can get full Ultegra and upgraded wheels on the Zurich over the BA. Is it worth it? BA is top of my price range, but I could stretch if it's worth it. I haven't yet had a chance to do a side by side ride off. Looking forward to that, too. Other suggestions welcome.

Thanks.