Early days still, but I am extremely impressed so far.
I was using Wordfence before, but that was making my CPU spike (and even crashing the server on occasion) while the login form was under attack.
Since installing BruteProtect, the attacks have stopped, and the CPU is down from 80% average load to around 3% average.
Can I just point that out again. My CPU was under an average 80% load when using another security plugin, and it is now down to about 3%. That is incredible!
My page load times have reduced by about half, from average of around 2 to 3 seconds with Wordfence down to under 1 second with BruteProtect.
This is tremendous. Thank you, thank you.
I have started spreading the word too.