The best ammo bar none was the Norma match it was reasonably in expensive. Extremely accurate for me under 1/2 moa. And about the same price for brass unloaded per round. When done you get fire formed Norma brass arguably one of the best brass manufactures in the world. Their gold line bullet also one of the best . You are talking about the experts in 6.5 .
THEY INVENTED AND PERFECTED THE 6.5 . Their 130 grain bullet has a superior to all bc of .585 thats darn high for 130 gr. And if you don't reload you can sell the brass for a pretty penny.
New brass goes for around a 1.21 a piece. PS Norma 223 goes for 6.00 a box and 6.5 creed for 26 a box . The 223 shoots great also. I bought norma ammo just to shoot and then reload. In three calibers. All great and mild prices 308 also. Many writers like Ron spooner and others recommend this ammo as well.