Losi Xcelorin - opinions please!

[burgie]

I am considering purchasing one of these ESC's - I have read a lot about them on here from when they were newly released. From what I remember it was not all good. So, now they have been around a while and the software appears to have been updated a couple of times, what is the current feeling about the systems?

How do they compare to the LRP sphere or Novak GTB for performance/reliability and eae of use etc.?

Thanks!