yup tekin and castle are just the nike shoe name anymore there is better for way less now.
guy's are burning up there tekins and castle esc and going over to the hobbywing 120a-150a and the lt4's and running the same setup their not even getting warm where the big brand burned up and they state after seeing the difference there never going back to either of them big buck company's.
there still great stuff dont get me wrong just not great when compared to others and their pricing for something even larger.
if you were going to go sensored with a clod I would try two lt4's 120A at $134.00 shipped for both.
plus you dont need a bec and it comes with a progammer wich the big comany's above charge extra for each and the lt4 bec actually works where castle's does not at 1a wich is pretty sad becuase that only does the reciever pretty much hahaha.