On the one hand, I am happy.
My excellent LBS took back my Origin8 crankset, which was just garbage. (Crankarm kept unscrewing itself, and the aluminum was just destroyed; chainring bolts fell out or simply snapped when tightened.) They agreed that it was poor quality, and they gave me a Sugino XD to replace it, asking me only to pay the difference. Nice.
On the other hand, I am slow now.
I wouldn't have thought there'd be that much difference between a 46x16 (Origin8) and a 48x16 (Sugino). But people are just bombing past me on hills, leaving me idling at red lights.
Two teeth, big difference. I sort of prefer the old Bobby Clarke.
New, "improved."
Original flavor.