First, I am going to make an assumption you have a good, repeatable scope solidly mounted.
I was thinking switching between these two totally different rounds would be a difficult task. My thoughts, instead of investing in Creedmoor, invest in a good chronograph and check out Hornady’s ballistic app. (Of course if you have already done this, please disregard)
With this information, getting on targets at long range will be doable.
Reloading also helps as you can shoot more for less (assuming the current political and epidemic ever stabilize and supplies again become readily available at resonable prices.).
Seems like all’s i have been doing this evening is assume