If you have any other question just do a google search.

The bottom line is that there is only one way to determine
what antenna will outperform another antenna when we
know the results will be very close.

When the results are very close the only way to determine
the best antenna is by the use of a side by side comparison.

A side by side comparison can only be done by physically
having the antennas and testing them. It can't be done here.

Conclusion. If you really are interested in the truth, you'd just
do the test yourself.