It's been almost two months since I use it, and after a few days of adaptation, I now would really struggle to do without. The Razer Synapse software is very well studied, we can assign the keys as you like, so that we do not need to reassign them in the corresponding game interface.
Very convenient because there is every handy buttons. Of course I still miss a few keys for 2 or 3 shortcuts but with more buttons the pad would be too great and least accessible buttons. Nevertheless they are not used shortcuts in combat phases and that I can leave without worries on my original keyboard. Just be wise by assigning a key.
In short, this pad allows me a more convenient and direct access to the keyboard.
If you are an avid gamer, do not hesitate to try it, you probably will adopt quickly.