Another option to look into is the Tekin G-10 Series.
I have the standard G-10 refurbished unit that I suspect is the pro as it has the data port and the G-10 didn't have that in the pics I have seen, and man, that ESC has insane punch.
Piece of cake to program, no diodes or capacitors needed.
Just alittle bigger than a cyclone.
love this thing! Dual current limiters too.