Had Ender 3 OG - added CR Touch, Sprite hot end, dual X axis, filament runout, rolled my own Marlin to suit.
Giving that printer to my daughter - taking her stock E3 to make a PetG Bottle recycling machine http://www.recreator3d.com/
Bought an Ender3v3SE to kit it out with rails, ceramic hot end and working on the firmware …
Just added Nebula Smart Kit to E3V3SE - rooted Klipper, latest firmware!