I have been using Vim as my main code editor for over a year now and I picked this up to take things to the next level. It is full of useful tips; most of which I already knew, but I also learnt quite a few tricks that will save me loads of time! I enjoyed the read overall and I definitely recommend it if you're considering reading it, no matter if you're a beginner or a more advanced Vim user, there will be something in there for you to learn. I will certainly get back to some sections myself to fine-tune my workflow.