I use Lightroom for all of my professional work, as well as my dink-around drone hobby. That said, because the Spark can’t shoot RAW, there are limitations on what I can do during post-production. My typical workflow is as follows..
I usually start by cleaning things up a bit. This process begins by starting with the image’s light (exposure, whites, blacks, shadows, contrast, etc). Then, I’ll adjust saturation as needed (the Spark tends to over-saturate everything, even at night). Lastly, I’ll make small individual color corrections, pending on what I can make “pop”, or what colors I need to tone down. Mind you, this process requires far less time then a RAW file I would edit from my expensive camera. There’s definitely a learning curve to properly using Lightroom, but it’s the best $10 that I spend every month. I’ve used programs like GIMP, and other free photo editing platforms, but Lightroom is truly leaps and bounds ahead of the rest. Hope this helps....