Wltoys V911 V1 vs V911 Pro vs V911S RC Helicopters | Which version is the best?

This is a comparison video of the 3 different versions of the WLtoys V911. V911 v1, V911 Pro, and the flybarless V911S. The V911S helicopter does not share any components with the other 2 V911 variations. The stock transmitters although the same as the V911 V1/ Pro is on a different protocol. So the transmitters from the V911 V1/Pro are not compatible with the V911S. V911 V1 and V911 Pro have a Delrin main gear made by Xtreme Productions not Xtreme RC. Which version of the V911 will win. Post yo