Lets look at the OP's original question which is "stickiest tires available" with the OP's caveat "not concerned with warm up times, longevity, or price". So based on those parameters, the Q3 is "king of the hill" ??? How or should the Q3 even be in the discussion when their own manufacturer won't even put them as their best tire for race traction ?
Let me help you out.
DOT tires only get so good.
SC's are probably as good as it gets for dry stickyness, and the Q3 isnt far behind.
For DOT tires, the Q3's are at the top of the hill at this moment. Reason is price for performace, value.
Your talking about a small window here that a DOT has here.
There is a reason the Q3 is so popular, and price does help, but it is the performance that is loved by the large amount of us that use them.