I've been using for about 2 or 3 months now and it rocks. There is no editor that even comes close in terms of speed, and I've tried a lot of them.
ctrl+p is your friend. I hardly ever browse using the file tree. If I want to open say htdocs/styles/main.css I just type ctrl+p, 'htstmain' (or less, depending on what else is there) and it pops up. Just press enter and it opens. Looking for the declaration of #footer, hit ctrl+p, type '@footer', and there you go.
I could go on for a while, but long story short it totally rocks.
I learned a lot from these tutorials: https://tutsplus.com/course/improve-workflow-in-sublime-text-2/