I have been looking for a good mount for my Wahoo ELEMNT for a while, the standard plastic one flexes alot, and can spin in the mount when using the zoom buttons. The Superstar XL mount it a nice and sturdy solution, fit of the Wahoo is a bit snugger which is a good thing, no more trail vibrations on the Wahoo. Another quality Superstar product.
The grips arrived next day and are evidently very well made. The components fit easily and the grips (lock on half flange) are very comfortable. If I had to have a gripe about something though, for preference I'd have liked the lockrings to be a matching pair, just to shut my inner OCD up.
Very cool mount, full cnc machined and cool graphics lasered on it. The garmin stays very low in the front of the handlebar, so you can flip the bike without removing it. When mountin, it scratched a little bit the finiture of my Race Face SIXC 35 bar, but who cares: it's below the clamp ;-)