Just a thanks to everyone for all their input. I am at this crossroad right now deciding on Rel or JL.for my Monitor Audio pl300ii's. Prior to the 300's, I was using Klipsch Forte's with an SVS sb1000. Now, the SVS just doesn't cut it musically with the 300's. Hence, I'm leaning toward Rel but have heard good things about JL subs as well. So thanks for the read folks, cheers.