hi what up everybody, i just have some questions i want to ask about alpine type r and type x speakers... comparing both which is better? cause someone told me type r is still better and i am not sure at all about both. and 6.5" speakers for an integ, is it a perfect size for to fit with no problems? i am looking at alpine speakers n need input on type r vs. type x... i am actually thinking about putting type x component speaker system at front, and type r speakers at back since i heard therre are no type x speakers. i do not know a lot about audio so i am sorry for making a long statement. is coaxial speaker better than a regular speaker? please any input from anyone about all of my questions?thanks