Going back 25+ years, every damn Novak product I've ever purchased has fried on me. Most recently a brand new 13.5 motor that just randomly burnt up by the 5th or 6th run. And as has always been my experience with them, they offered to help… FOR A FEE!!!
No way in hell will I EVER buy another product from them. I have a bunch of other motors and ESC's that have all run beautifully without issues and I still have my original 411P Tekin on my old RC10 that still works just as perfect as the day I bought it.
I currently run Tekin RS Pro's and a Reventon R in my T4.1 and I couldn't be happier. My next ESC will likely be the Reventon Pro 1.1.