I have made up my mind to buy either the Kicker compVR 1244, or the Coustic CF1244, But the subs have the similar prices and specs. They both are rated 400w RMS and 800w peak. When I inspect the subs the coustic's build quality looks better than the kicker. But the Kicker is a more well know and proven Sub.
It depends what you are looking for in a sub. If you are more sq, don,t go with the kicker, if you are more spl, well the kicker is better between the 2. Try to get the 12'' l5, the best kicker sub there is.