The answer to 'which is better drip edge or' is that drip edge is generally better than not using it. Drip edge is a metal flashing installed along the eaves and rakes of a roof to help direct water away from the roof's edge and into the gutters. This helps prevent water damage to the fascia, soffits, and foundation.
Drip edge provides several key benefits compared to not using it. It protects the roof's edge from water damage, helps extend the life of the roof, and improves the overall appearance of the home. Drip edge is a relatively inexpensive addition that can save homeowners money in the long run by preventing costly repairs.