In this video I put two Miliff cordless brushless dethatcher/scarifiers from Amazon head-to-head: the Gen 1 and the Gen 2. They both run DeWalt-style 20V batteries, and if you’re already in the DeWalt platform, it’s basically a home run either way. I go over the size differences (Gen 1 is about 15 1/2" wide, Gen 2 is almost 19"), handle/height adjustments, how the battery compartments fit different packs, and how the scarifier and dethatcher drums swap in and out. Then I run quick passes with each one so you can see the tracks and how much they pull up. The Gen 2 is quieter, feels more robust, and is way more comfortable to push—almost “self-propelled” because the tines kinda pull it along—and the bigger wheels help. The Gen 1 still works awesome and I’ve been using it for about two years with zero problems, even after I zapped it messing with battery polarity (don’t do that). Bottom line: for the money you can’t beat either one, and I’ll take cordless all day over wrestling a 100-foot extension cord.