whats are main drawback of resolve 12 for editing?

[Richard Van harderwijk]

It will most certainly do what you want.

You can skip the color grading and go directly from edit to render. Try it out, I think you will be satisfied. And it resembles other editors, so if you want to go premiere or vegas, the way of working is the same (but a lot of shortcuts and knobs different of course). If you want to do more color correcting later, you will find that everything is there.