Interesting summary of the results below. Many of these are very similar in ballistics. It all comes down to personal preferences. Some like blondes. Some like brunettes. Some like big...never mind...
300 Win Mag-8
30-06 - 5
284 - 5
270, 7mm Rem Mag - 4
308, 375 RUM, 338, 6.5 - 2
The 204, 270 Wby, 280, 416, 270 WSM, 300 Savage, 25-06, 300 Wby, 8mm Rem mag, 300 RUM, 28 Nosler - all with 1