acura or honda

ok i have a sir2 b16 with a ys1 tranny on it. i received it together from a site. it is supposed to be all jdm. i asked the guy what the motor came out of and he said 89 crx. i know hes lying to me cause the motor that i received has grey plugs not cream, as obd0 cars have cream plugs. so i know...

I'm planning on getting either one of these cars... which would you pick? 2005-2006 Acura RSX Type S 2004-2008 Acura TSX and 1994-1997 Acura Integra LS/GSR 2006-2009 Honda Civic Si Sedan 2006-2009 Honda S2000

Do you know where to buy one? Is there a lot in U.S.? Is it a nice car? Where can I get more information about it? How much is worth it? thanks