World Of Warplanes - Easier way to get Gabreski Medal (USA XP-44)

Recently WOWP release new mission series to unlock UK pilot Elliot Millie. In the last mission, you need to get Gabreski Medal to unlock her. Getting the medal is not easy for most of players, so I share some tips here :)
To get Gabreski Medal, you need get 10 aerial target with 7 ground target "group" kills in one sortie, and then WIN the battle. If you was killed before reach the criteria. The count will be reset.
I suggest fly US XP-44 to get this medal. Even the plane maneuverability is not good, but speed is fast. The important thing is it equipped with powerful bomb (in tier 5 battle), make it can destroy any median / small ground target with single drop. And reloading time is short (can reduce to 41 seconds).
When face good maneuverability enemy fighters. XP-44 can use boost with engine cooler (600+ km/h) to run away. It can avoid you get kill before you reach Gabreski Medal criteria.
The last thing is...
Good Luck!