sub help..

so in my 2011 dc right now i have 2 ten inch kicker comps runnign of a mono class d alpine amp and another 4 channel alpine running my fockford fosgate door speakers and tweeters and a kendwoon double din...i have never been a kicker fan and looking to get different subs...selling the kickers if anyone is interested very new brand new condition...anyways right now not realy looking at shallows cuz the realy good ones are expensive...i no there are some semi shallow subs..im looking at either alpine type s or rockford fosgate p2..had the p2s n my ranger and loved them but alpines look good to and are not as deep what do you guys think? thanks.