Bondtech lgx lite is the best extruder i never tested , it's light weight and compact and uses rounded pancake 36 stepper motor.
which for me the best extruder can be done on the small printer like V0.
disclaimer this MOD needs
this mod tested and works fine but still in progress so if there any issue let me know in the comments section .
differants Hardwares from the V0.1 toolhead one more or less
need to raise the 2 mgns 7 rails about 16mm because the toolhead is more compact than the stock one so in this situation we can achieve a real 120mm z-hight
BOM
5x hex Nut (2 for the fans 2 for Retension_Block , 1 for sandwich main body left /Right )
2x m3x40 (Fans housing mount (cooling part fans ) )
3x m3x25 ( 1 for sandwich main body left /Right , 2 for mounting the toolhead on the X- carriage )
2x m3x12 (mounting the front fan HE fan)
2x 2.5x8mm (for the dragon hotend)
4x m2x8 (for mounting the toolhead on the x-carriage (mgn7) )
2x m3 heat set inserts (mounting the front fan (HE fan) )
2x m3x10 (mounting the lgx lite on the main body )