In the context of professional development for a Microsoft Dynamics 365 Supply Chain Management Functional Consultant, a consultant is evaluating the impact of obtaining a certification on their career trajectory. They analyze two scenarios: one where they pursue a certification immediately after completing their training, and another where they delay certification for two years while gaining practical experience. Considering factors such as market demand, skill validation, and potential salary increase, which scenario is likely to yield a more favorable outcome in terms of career advancement and earning potential?