From what I read, the 6 creedmore might be a tad bit more user friendly when it comes to the accuracy department..one of the issues with the 243 has always been the neck length..whether accurate or not, but another reason the Remington 6mm was always considered a better choice and case design when it comes to reloading and accuracy...

In the end it might not end up to be much of or any difference..but its a new toy to play with and I like to do that.. Like the article stated, if you have a bunch of .243 brass or are just old and crotchety, stay with the .243...no one if forcing you to do so...

Ripp