Best cloud chasing RDA that no one’s ever heard of?

Looking at the Mad Dog or Rabies RDAs.

Looking for room for big builds
Solid connectivity
Large postholes
Adjustable bottom airflow, with lots of air when wide open.
Options for dual to quad builds.

Thinking about cloud comps lately, so keep that in mind.

It's probably going on a H-stone venom mech mod and a IPV5 occasionally.

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