I like Dennis, but when he shared his input with Emary for a new cartridge, I thought; "What for?" It's ground already well covered by the 260 and the 6.5x47. When I wanted to downsize a bit, I built a 260 thinking it was the better established and that I could make my own brass out of plentiful 308 in a pinch. I got that one wrong. The 6.5 Creedmoor is amazingly ubiquitous in chamberings and ammo and I have a hard time finding factory 260 these days. Performance wise, I think it's a toss up. But the practicalities of finding rifles and ammo definitely favor the Creedmoor.
