Is it really possible to find a single cycling shoe that can deliver top-notch performance across various disciplines, from casual road rides to intense track sessions and grueling triathlons, or are manufacturers just peddling a myth by claiming their shoes can do it all? Whats the real-world trade-off between comfort, power transfer, and durability, and how do you prioritize these factors when choosing a shoe that supposedly excels in every area? Are the high-end, do-it-all shoes worth the hefty price tag, or can you get similar performance from more specialized, budget-friendly options?