KV8 is fine I think.
You have to be careful now to not overextend it, but if it is in the correct position at the right time it can really push Axis around. KV8 just needs a lot more vision support than it used to, which is a good thing.
How do you mean, push around? It isnt great at pushing. I tried to push with it but its so slow that the shrecks will take it down before it can push. This whole thread has been a complete failure as I havent got any advice yet how to use this unit.