I've been stubbornly using Photoshop for years to draw stuff. Then I got to know a friend who uses SAI for her artworks. Given the bland outlook of SAI's layout, I was not convinced but then I decided to try it out and fdmssvvudgjvbkjvsfejygdjbc IT'S AMAZING!
I should have tried out SAI like wayyyyyyy earlier. I do continue using Photoshop for extra effects that SAI cannot provide but still :/