is LEAFGUARD the only manufacturer of leafproof gutters or are there other brands?

I’ve researched and had gutter guards, mesh, etc. I have too many trees; and they need cleaning often in the fall; but it appears their style is fullproof; anyone use them? Are they worth the expense?

Have you tried rain gutter foam or brush fillers?

I’d appreciate opinions on the rain gutterstuff foam and/or the gutterbrush. I have screens all aroun in the gutters but I have two steep valleys where the rain just shoots right over the gutter due to the mesh screening.

I am thinking to try either the foam or the brush in several feet of just those “L” shaped areas and leave the screens on the rest. I am concerned with ice/snow in the Wisconsin winters.

I can also visualize the maple tree seeds getting caught in the brush style.

I cannot find many opinions on the web. Thanks if you can offer your pros or cons on either one.

When it rains hard, the rain comes streaming into our second floor bedroom through the wood framing.

I’m not sure what else to call it, but the top of the inside wooden part of the window starts to HEAVILY drip water into the house when there is a bad rain storm. We can see that the water is streaming down the side of the house (along the windows.) We bought the house a year ago and the previous owner installed mesh gutter toppers, but we can see that the top piece of siding near the window is bowing out a bit. Should I call a roofer, gutter cleaner, or siding expert? HELP! We know that the water is damaging the wood and probably the interior of the walls.