I want to first apologize if this question has been asked a thousand times but which carbine buffer is the best. I don't mean which brand is the best i'm looking for which one would suite me best. First off the rifle it is a DPMS sweet 16 with a magpul ctr stock on it when i ordered the stock kit it came with a normal carbine buffer but there were options for other ones as well. Me being new to ar's i just ordered the standard one but the more i read the more i wonder if i should have ordered a different one? The type of shooting i do is mostly plinking but i also do some shooting at steel knock down targets that's timed so there is some quick shooting when i need to get back on target quick.The only other question is are all buffers loud mine makes a rattling noise. Any opinions would be appreciated.