It's probably similar to the discontinued Power Groove Plum Proactive, but not quite as grippy. (Brunswick's pareticles are very grippy.)
The Venus is actually a special case, given its high-ish RG and low load of particles. I assume it covers medium-light oil to as much as medium oil and the light particle load will help with light carrydown for most people.
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"None are so blind as those who will not see."