Richardson may have the most on street bike paths. Frisco has a velodrome. Plano may have the best cross-city trail system. Dallas has WRL. Southlake may have the most Saturday group riders. Proximity to a decent bike shop, DORBA trail, and meet point of group rides might be nice. Or if you are a commuter, a place that allows for a 45-60 minute safe commute to your place of business.
