Believe me when im telling you michael is working hard everyday to improve not only hardware but software .Ok the esc's might physically look the same but newer components are coming out every so many months and hobbywing is using better and more advanced components constantly .
Also with the software the patch file i was emailing to people was not only to fix the futaba signal problem but also more brakes and other small things that basically some of you wouldnt understand or need to know its all in the digital technology .
so many things are happening at hobbywing so dont worry .