What are the differences of a downward firing sub as opposed to a "forward" firing. Say for example SVS's PB1-ISD vs. Pinnacle's Baby Boomer? I am looking at placing the sub in the corner of the room between & behind the seating area. I'm getting mixed reviews and info on these two types of subs based on my placement choice. Some people are telling me that since LFE is non-directional then the "forward" firing style sub is the way I need to go because the downward firing sub will end up boomy in a corner. Others are telling me just the opposite.

Mike