My husband likes Maxxis Detonators for flat protection but rather light. I rode them for a while and managed to cut one, I just have horrible depth perception and usually run over the thing I am trying to avoid. I switched the back wheel to Armadillos (and will the front wheel soon) but I loved the ride of the Detonators. The blue ones match the Cannondale we have nicely.
DH has only had flats after 2,000 miles when they needed to be replaced and he got some nasty glass in them. DH even races his since he doesn't race super seriously and doesn't feel like changing tires for a race. Does just fine in Cat 4 with them.
DH rode those Verdsteins for a while and had some flat issues, he is much happier with the Detonators.
I can't believe you got so many mile out of the Lithons, I only made it to 1,400.
Amanda
2011 Specialized Epic Comp 29er | Specialized Phenom | "Marie Laveau"
2007 Cannondale Synapse Carbon Road | Selle Italia Lady Gel Flow | "Miranda"
You don't have to be great to get started, but you do have to get started to be great. -Lee J. Colan