My table saw, other than dados and some odds and ends isn't used very much anymore. The Dewalt track is probably my best investment. Couple it with a squared up miter saw, you can do a good woodworking.I have DeWalt, as well, like @JP4CY so can't comment on the Wen. I don't know if Wen's is cordless, but that is a really nice feature of the DeWalt. The system works great and I have no complaints, thus far. It's great for breaking down sheet goods, but can also be used to square up edges on larger stock without having to go to the table saw.
I've always been very frustrated trying to get straight cuts when breaking down sheets, so this thing is a God send.