WSJF - Scaled Agile Framework
Weighted Shortest Job First (WSJF) is a prioritization model used to sequence work for maximum economic benefit. In SAFe, WSJF is estimated as the relative cost of delay divided by the relative job duration.
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Start with a Niche
The most popular products don’t become mass popular overnight. It’s a process. Usually they popularity is uneven, they are unknown in some niches, but very popular in another niches.