We've used Panaracer 30s before switching to the Continental 28s. I thought we went faster on the 28s maybe not so much that they're narrower but because they were just better tires overall compared to the Panaracer 30s. Did not experienced any flats for about 1,000 miles riding on mostly paved roads. I really like the Gatorskins but the LBS only carry them in the 25s. If comfort for the stoker is the main issue, I will give them a try since we use a suspension post in the rear.

LB