Those realities,are what makes the .277" soooooo very fhuqking HILARIOUS! Do it and spare no details. Hint.(grin)
Do NOT "forget" perspective either,like a .264" Hornie 147's .697BC and a Booger .277" 170's .662 version of same. Then extrapolate case capacity,to muzzle velocity and swing for the fhuqking fence. Hint.
LAUGHING!...............
At identical launch speeds the higher BC always wins, but you knew that. If you want to compare the 6.5 Creedmoor with the 147 to the .270 Win with the 170 EOL, the Creedmoor will pull ahead there too... But not until the 1540 yard line...
John