The software is certainly quite resource hungry, but used with a good machine, this is quickly erased, in my opinion. Used with a V-drum, it is pure pleasure.
I use a little more than two years, and even went to see what is happening elsewhere, I stayed on my dear BFD 2.
Some believe the mix settings in the software are not easily accessible, as this software is a gas plant. But it is precisely the freedom to do what we want, as it is rumored that I really enjoyed it. And most importantly, no effect machine gun!
The only one missing is the web extensions and presto, you no longer need anyone (except perhaps a good drummer behind a v-drum!).