Everybody I know who has used gatorskin tubulars has found them to be a much crappier ride even than modern Sprinters... and not particularly flat resistant, to boot.
I've had good luck with Stehers. They're very durable, and nice enough to still want to ride them. Since I race outdoors, I use those.
edit: just saw your upthread frustration with Stehers, though. Huh.
Last edited by queerpunk; 06-30-15 at 08:13 AM.