Start off with the most popular powders. They're people's go to for good reason. I don't load 30-06 but if people here like IMR4350 try that or you could also try H4350. Its similar and seems to be the go to in 6.5creedmore. I use it in 300wsm and it works for me better than IMR4350 does.
Check out barnes' load data here https://barnesbullets.com/content/barnes-loaddata/rifle/308/30-06Springfield.pdf You said there's too much to try them all and that's fine. Start with the most popular options first. Those have the best odds to be good enough with the least amount of trial and error.
A chronograph is a great tool to have involved if you have one available. The new little radar ones are really handy and people are selling off their old ones cheap after buying the garmins and athlons.
Check out barnes' load data here https://barnesbullets.com/content/barnes-loaddata/rifle/308/30-06Springfield.pdf You said there's too much to try them all and that's fine. Start with the most popular options first. Those have the best odds to be good enough with the least amount of trial and error.
A chronograph is a great tool to have involved if you have one available. The new little radar ones are really handy and people are selling off their old ones cheap after buying the garmins and athlons.
