I’m building a rifle in 6.5 X 284. I was getting ready to order the reamers and discovered that there are two versions of this round out there. Now I assume that the 6.5 X 284 Win is still the one I’ll go with because I have some familiarity with it, but what are the differences between the two? Also, who’s reamers would you recommend today and why? I have used Clymer reamers before with good results, but I’m open to suggestions if there is a better product out there. Thanks.