Which CAI is better ?????? 2006 Le

I'm interested in getting a cai for my 2006 Armada le
I would like to know which ones are the best
Also which will have a deeper meaner sound to my armada
and which one will increase my hp the most?

I like 2 differents ones they are

http://www.autoanything.com/air-inta...A1817A0A0.aspx

http://www.autoanything.com/air-inta...erformance-kit

Thanks and I really appreciate the input fam:)