IMHO, ENVE titanium QR skewers, which have internal cams, represent the happy medium between Ultegra skewers (sturdier but heavier) and those with external cams (flimsy but lighter).
They are on sale here for $30 + $10 shipping:
Enve Skewer Road 100/130 Ti (Rim Brake Frames) – Bike Closet
Or you can have my Ultegra skewers (used for only two rides ~ 50 total miles) if you cover shipping.