FIRST LET ME SAY I AM AWARE OF THE FACT THAT THIS QUESTION HAS BEEN ASKED A MILLION TIMES AND I APOLOGIZE FOR ASKING IT AGAIN. I AM NEW TO THIS FORUM AND DIN'T KNOW ANY BETTER BEFORE I STARTED THIS POLL. PLEASE FORGIVE ME FOR MY IGNORANCE. I'm ready to pull the trigger on a pair of 15' FI ssd or Q series subs for my 2010 suburban but am still a bit "on the fence".I and have had great input from everyone here in the thread I started last week. Thank you to everyone who chimed in, I really got a lot out you guys. I now want to run a quick vote on the subs I'm considering. I figure this is the best way to finalize my decision. Based on what I get here, I will decide at the end of the week. I'm actually going to leave the end result up to you guys! Thanks...let's do this!