Navigating a Career Path in Programmatic Advertising

I've spent one year as a trader in an agency and have now been managing campaign activations on our ad tech platform for nearly two years. Lately, I've been contemplating my career trajectory, especially aiming to join TTD, which offers great benefits and excellent pay. I'm considering whether it would be beneficial to return to an agency to refresh my skills with DSPs, as a strategic step to achieve my goal of working at TTD in the near future.