I'm hooked on Tubliss! Riding with tubes now feels like crap. Bibs are the way to go for ultimate reliability but the hassle and cost keep me away. I have my original Metz SD front I'm going to try Tubliss. I filled in the depressions made by the OEM rimlock with "Shoe Goo", so we will see if it seals.
Who runs Tire Balls? They seem more affordable and somewhere in the middle as far as reliability.