While it involves a Humans & computers, it will never be error or crash free !!
I have seen Sly Fox crash, and they lost all the race information to that point and could not recover what was lost.

I am not having a shot at Sly Fox, as I personaly have not used the program.

I personaly could not tell you which program is better out of the two, but I have been running Alycat for quite some time now, and the only time the program has failed was my fault for changing a setting durring a race. (it missed 2 cars going over the loop)

We need a Sly Fox opperator to inform us of the programs opperation and success for electric meetings with the 3 A finals.
Remeber that Sly Fox was used for the 1/8th scale world championships in Sydney with great success