What are the most critical factors to consider when selecting triathlon gear, and how do you prioritize them based on individual needs, such as performance goals, budget constraints, and personal preferences? Are there any specific gear categories, like bike frames or wetsuits, that require more attention to detail than others? How do you balance the need for high-quality, specialized gear with the risk of overspending or over-investing in a particular area? Are there any emerging trends or technologies in triathlon gear that are worth paying attention to, and how can athletes effectively evaluate their potential benefits and drawbacks?