I run PC in windows 10 with a i7, ssd, nvidia and found davinci slow, it is a very powerfull editor but for me overkill with a steep learning curve. I also have Adobe premier (5, I think) that is good that came before the monthly fee. I now use Corel Video Studio ultimate x10, I find for the price ($99.00) this software is easy to use and has more options then I will ever use. It is fast and makes video editing easy for the non expert. If you do not need precise color grading and have no time to spend hours on tweeking your videos and want to make a nice video with quality rendering in many formats I recommend it.