I prefer using Maxis Match content. Yes, it's true I have some Alpha content that looks Maxis Match(ish), but apart from that, Alpha is just annoying. Sometimes, like sclera overlays, it's creepy. It doesn't fit with the overall aesthetic of the game, and too much of it can make your game lag. Not to mention the hairs don't move and are pixelated around the edges. And, why apply it to select households when the premades don't have anything Alpha? Why not just leave everything as it is, avoid all the work of trying to make everything match? But that's just my personal opinion, obviously some people will have a different point of view.