If there's a difference in detail between the two subs, it will be very tiny, something you would never notice unless you had both subs in the same room playing the same material side by side. The added output of the Outlaw will be much more noticeable imo. Even if you move into a smaller space, it never hurts to have more headroom. (plus the Outlaw looks way cooler with it's plexiglass top lol) Anyway, it seems like you should have all the information you need to make a decision at this point. Good luck with whatever you decide.