I still find it hard to find good-quality non-trendy track parts that aren't competition-quality. I want to pay $100 for a track crankset. When I last looked, that was not an option, and I paid $200-and-change for a White Industries crankset + chainring. Still better than a track-grade Sugino set, which would end up around $500-$700.

(Also, track parts fall apart on the road. The high-end Izumi chain is a nice example.)