After a lot of years I'm about to finally make the jump to "the dark side" and I find myself needing some help.

I�ve gone around and around on each and every caliber available in the AR platform and now I find myself short listing the DPMS in .243. Does anyone have any experience in this caliber by this manufacturer? Or any reason to avoid this caliber in the AR platform (my next rifle was going to be a .243 and I have wanted an AR for a long time, so why not put these two together?)?

Thank you in advance for any advise you can offer.