I'd prefer something shiny, but the 3rd gen runner doesn't seem to run the high gloss nearly as well as its newer brothers. I assumed it would run the semi-gloss decent in the grey, I do know what you're saying though.
I may end up running a gloss and attempt my secondary plan having a clear matte plasti-dip over the gloss clear for a unique look which still offers protection (otherwise there would be trails I couldn't run) The issue is that I simply have no idea how it is going to look on the car.
Take a look at some vehicles with a clear plasti-dip on google and tell me what you think.