Gaurav Ranjan stands out for how specific his advice on startup metrics is: he tells founders to only track numbers that either predict business health or actually change how the team operates, to keep the metrics they run the company by separate from the metrics they use to pitch investors, and to measure churn against renewals rather than reporting a flat monthly number that can hide contraction under strong headline growth. Coming from an operator background before moving into investing at Prime Venture Partners, he's also known specifically as one of the firm's gaming experts, discussing things like monetization and organic distribution and pointing to investments such as Hitwicket and Glip.