I took my racing quads motors off of it (always broken anyway) and put them on my QAV-R. Loving the extra thrust and power! I also finally installed all the dshot firmware. Can't say if I feel a difference yet...
After these packs I came home and installed some o-ring dampeners, new 25v 1000uf cap and replaced a top plate to clean up any vibrations I may of been getting.
QAV-R
Kiss FC
Kiss 24A
TMotor F40 2305 2400kV
FX779T, TBS Triumph
Mateks HUB OSD
TP Adrenaline Series
HS1177
Gopro Session 5