Old timers will tell you that Oil Paints is better than Waterborne Paints because it is more durable and will lay better (less brush lines). Paint Technology has changes dramtically in recent years and we believe the benefits of Waterborne Alkyd Paints out weigh the benefits of Oil Paints and we recommend using them. There are 3 cons to Oil Paints - they yellow over time, have high VOCs (Smell), and the clean up requires harsh chemicals. A good quality Latex Trim Paint will not yellow, is durable and will self level giving a great apperance that will last.