It's always a compromise.
If you go 1.6cvh low comp and 0.48 exhaust housing turbo then you want a low laggy cam like the CVH34.

If you go std 1.6cvh and 0.36 exhaust housing (like the std ERST T3) then you can go CVH35 and will not give you too much lag and middle and top-end power will be improved.

Dont forget to choose the right compressor Trim, IC, injectores, proper mapping, etc

I read a 285T2 VS CVH36 review. Can scan it so you guys could read it.