[Por_sha911]

I've used the cheapie Lowes plastic ones. They let in stuff from the 50+ foot hickory trees that surround my house so that the gutters still need cleaning about once every 5 years.
That Gutter Helmet (what were they thinking when they named it?) is laughable. With the size and pitch of my roof, during a thunderstorm there is so much water hitting the gutters that the rain would just run straight off. It may work for some but I don't see it happening on this house.