Been gone a bit: is MCH still crippled by latency?

[zuzu-bq]

RDM can't even dualcast consistently at over 180 ms.

Not entirely true. I play at 200ms and I can dualcast properly. The issue is that RDM relies on double weaves for a lot of things and the 1.5s GCD clip on themselves sometimes (same on MCH for Rapidfire).