Ditto on the case colour, really like it, but I didn't like the look of the sierra blue paired with it. Might sound odd, but I picked the case/colour first then decided on the phone colour that I thought went best with it so ended up going for the Silver 13 pro. Was tempted to get the abyss blue silicon with the sierra blue but I remember how sticky/grippy the silicon case from my 12 pro got so stuck with the leather which I much prefer.