The 3 main reasons why I use this program: 

1. Light as hell to open up and perform only the minimum tools I need. I use huge canvases so this becomes essential.
2. Unfortunately, I’m shamefully a hard-core  caffeine addict to the point my hand slightly twitches rather constantly. I pretty much need the stabilizer to draw any clean lines by hand. 
3. Being able to flip and rotate the canvas seamlessly.

There are reasons why you shouldn’t use this program as well, but these 3 are so damn important for me, I was willing to live and learn to work around any flaws. 

Programs are so advanced nowadays I think you can pretty much use any of them out there to create great pieces. Just be patient to try out everything out and customize the shit out of it! Use the tool, don’t let it use you! 

I appreciate your curiosity!!
Take care, have fun, and sweet dreams!