It is a really good esc, works better than any of my other escs. Startup is as good as a quark, and it offers more adjustability for half the price. It does not get hot, and as long as the bec survives it does not appear to blow up very often...
I have a few and consider them the best escs I have, but I have not had a chance to test Lutach's 10s esc, so my felling may change
