DaVinci if you’re doing serious color grading (not a timeline layout editor)
I find Final Cut Pro X and or Premier Pro suffice all editing and color grading needs, with quality.
But here’s a good news, with these platforms. You can do a round trip edit and share files between platforms and work with proxies much efficiently.
I personally work with FCPX and if needed, I color grade in DaVinci Resolve.
As a bonus to this topic (I create LUTS in Lightroom [emoji1421])