Best Free Video Editor ?

Im using Hitfilm

Shotcut or Lightworks

Aren't Vegas & Premier still top notch editors?

well i have tried vsdc editor. its good for beginners, i you want something perfect use premiere pro

DaVinci is free. OP asked which is free. Have a Vegas on one of my laptops, but never use it. Take some time , watch the tutorials for it, and it works. Can do some nice transitions. It has a very good slo-mo feature. You can do focus ins. Only problem with those, is the resolution doesn't look that great. I edited some Galaxy Note 9 videos, and maybe that's why. Maybe would be better with a high resolution video camera as opposed to a phone.