The Pinarello is definitely going to have better street credibility but as noted the Bridgestone will retain it looks better than a Pinarello. The Bridegestone's eclectic Peterson component mix doesn't help (600 Ultegra with bar end shifters and Dia-Compe 300 side-pull brakes, when it could have been spec'd with matching brifters and dual pivot brakes). Still, it got SIS and aHyperglide freehub, which I'd take any day over Chorus with Syncro and a freewheel hub. This is a very hard decision without being able to see the actual bicycles and their respective condition.