I am considering the 260AI, but on a Marlin XS7 action. I already have dies for both the 6.5-06 and the AI version. Eventually I will need dies for the 260 AI.
Unfortunately 90% of my rifle projects start out with the cheapest part - I find a set of oddball dies for $25.
6/284
358 Norma
30 Newton
375 H&H AI (those dis were $75 but are Neil Jones dies!)
257 AI
7x57 AI
30-06 AI
416 Taylor
...