We got ABC Seamless 10-years ago. Still look new like the day they were installed.
Only problem is with all the trees around. Not that we have many, but I would look at the Leaf Guard types.
Our neighbors have a ASH tree that holds it seeds well into the winter, usually into the spring. Even though its approx 100 ft away (West), they seeds end up in my gutter on the back side of my house. With some snow melt and more snow, they turn into a frozen dam.
Nice thing about ABC Seamless is they are 6 inches deep, basically cover the fascia boards. Really can’t tell I have them unless you focus on the downspouts.
I had ABC Seamless out of Hutchinson (ABC is or was setup with Territories).
Good Luck