I am normally not into the Chinese copy cat products but Woodpeckers is coming out with stuff that a relatively experienced wood worker easily and immediately finds problems with.
The new miter sled cannot be used with a conventional sacrificial fence. It does afford you the ability to set a distance to cut and supposedly be able to change the angle of cut and the length remain the same. That is the big innovation. But I do not see any real value with that. How often do you change the angle and want to cut the exact same distance??? If you are cutting a molding to go around a 4"x4" square box, you cut 45 degrees at X length. If that 4" x 4" box becomes
5,6,7. or more sided the length has to change. The Woodpecker sled is a solution to what is not a problem.And now Woodpeckers has copied the Dubby sled that has been around for decades. They apparently found that their sled was not going to sell with out a sacrificial fence of some sort. They copied the Dubby sacrificial fence extension.
I am all for buying American manufactured products, on some things, but paying triple for virtually the same thing, no.