Over-diligencing for well-rounded perfection is a mistake. The best companies rarely excel in every area initially. Instead, investors should identify the one "spike"—the single dimension where the company is 5-10x better than anyone else—as this is the true indicator of outlier potential, rather than looking for a company that is A+ across the board.

Effective due diligence isn't a checklist, but the collection of many small data points—revenue, team retention, customer love, CVC interest. A strong investment is a "beam" where all points align positively. Any misalignment creates doubt and likely signals a "no," adhering to the "if it's not a hell yes, it's a no" rule.

Investors don't need deep domain expertise to vet opportunities in complex industries. By breaking a problem down to its fundamentals—such as worker safety, project costs, and labor shortages in construction—the value of a solution becomes self-evident, enabling confident investment decisions.

Gardner’s "Cola Test" is a simple heuristic to identify unique market leaders. Ask yourself if a company is the "Coca-Cola" of its industry. Then, try to name its "Pepsi." If you can't find a clear, direct competitor, you've likely found a business with a powerful, defensible moat.

Resist the common trend of chasing popular deals. Instead, invest years in deeply understanding a specific, narrow sector. This specialized expertise allows you to make smarter investment decisions, add unique value to companies, and potentially secure better deal pricing when opportunities eventually arise.

To manage deal flow and build expertise, SV Angel maintains a highly focused, thematic investment strategy. They identify about six major themes (e.g., search, AI) and primarily evaluate companies that fit within them. This allows them to quickly pass on out-of-scope deals and go deeper on opportunities in their chosen sectors.

In a generalist model, learnings from one industry rarely transfer to the next. Sector specialists benefit from compounding knowledge, where every lesson from one deal is directly applied to the next. This accelerates expertise and creates a powerful, self-reinforcing playbook for value creation.

Genuine passion for a sector like consumer goods isn't a soft skill; it's a competitive advantage. It allows an investor to develop an intuition and flywheel for identifying great opportunities, building ecosystem relationships, and quickly discerning serious players from industry "tourists."

Instead of a bloated checklist, Milliken focused its diligence for its largest acquisition on four critical questions tied directly to the investment thesis. This allowed a team of 100+ to prioritize efforts, "fail fast," and avoid analysis paralysis on the path to a go/no-go decision.