I had some Velocity Dyads built up with 36H Ultegra hubs and DT butted spokes, brass nipples for my main commuting bike. They have been bombproof but I recently replaced them with plain old Open Pros with 32H Ultegra hubs because they were kind of overkill for commuting and I wanted some lighter wheels. The new Velocity A23 rims are just as wide as Dyads but lighter, which could make a good choice if that's an issue.