I own the reel weeds and they saw limited action last season. As far as I can tell here are the big differences
Weedez is made of a cloth like materal wich moves better in the water then the plastic aquarium style plant that the reel weeds are made of. I lose pieces each time out as they pop off, you should not have this issue with weedez
Now on the other hand, a perk for reel weeds is that it comes with a foam float, the wieghted sinker ad well as a foam handel that allows you to easily deploy and retreive the weeds, it also holds them tight when not in use...my understanding is the weedez has neither of these three things