I’ve shot a truckload of Creedmoors all belonging to others as I worked up loads for them . I’ve owned a single 6.5 PRC in an El Cheapo Savage , I’ve built a pair of 6.5-06’s one on a 98 the other on a 700 , I owned one Ruger 77R in 6.5 REM Mag , I built a 26 Nosler on a 700 , I’ve had four 264 Win Mags a Pre 64 Model 70 two 700’s and a Ruger 1B . I’ve owned three 6.5 Grendel’s a CZ HB a Howa and an AR15 . I’ve owned I think seven chambered for the 260 ReM three Model 7’s a pair of 700’s as well as two hand rifles in a XP-100R and a Savage Stryker . I’ve owned five Swedish Mausers and a CZ550 FS all in 6.5x55 . I’ve owned two Mannlicher Schoenauer’s in 6.5x54 MS a 700 in 6.5 Sherman Short Magnum and I think finally a TC Contender in 6.5 TCU . And to be totally honest I liked what all of them did inside the parameters I set for them . And at present I still have a 6.5x54 MS , 6.5 Sherman Short Mag , 6.5-06 , 26 Nosler and a 260 Remington . The one I grab the most often is the 6.5x54 MS . One would assume I’m a 6.5 only but I like most of the 6mm and 7mm cartridges as well . Can’t say I’m overly enamored with 30 cals but I have a 308 and 06 , the 270 used to be my big g favorite until I got a 280 REM , but I still have a 270 also . Now I realize a pile of folks are totally taken by the Creedmoor PRC and Grendel but from being at my desk in the gun shop several days a week and being forced to listen to some of the young tacticool folks that get all their info off the net rather than thru practical application it gives me a negative opinion of the three newer cartridges . But more power to them !