Statistically A10 is better. rare the case but if a Q or K show up the A10 can keep acting like AK or AQ and get KQ to fold. if A shows up then KQ cannot do the same to A10 and make A10 fold. if no K or Q hit then A10 win by default. if all low cards, then A10 win by defaults. A10 will win more hands out of 100 flops even if you run it 2 or 3 times.