I am in the process of having a rifle built for this round. I have been looking at getting a 6mm tach driver to push the heavier bullets. Between .243, .243ai, 6x47,6SLR and 6CM I chose the 6CM based on wanting something different than the .243. I was swayed towards the 6CM over the 6SLR by a reputable and well respected person. I have everything but my bottom medal and I was going to purchase the reamer from Dave. I purchased dies from and brass (6.5CM to neck down) from Hornady. Lately I've been getting cold feet as I have heard the H brass is soft and crappy for reloading. Some say it's great and some say it's garbage, nothing in between. What are your experiences with this round as far as loading to shooting?