Guys ran like real live animals in those "vintage" shoes. I ran 100+ mpw in waffle trainers, roadrunners (the lime greenies), LDVs. Wore the Daybreaks when they came out, but the toe box was too tapered for me. Then they came out with the Internationalist, which was pretty much the daybreak but with a boxier toe and that was it for me. Best shoe ever, I could run all day in those suckers, then go party at the Union Bar on Central Avenue half the night.
I liked the first version of the Pegasus OK, but they have gone downhill since - the last pair I bought in 2003 sucked. The air thing stinks, EVA is a much better mid-sole material. Not sure why, it might give a better "feel for the road."