Need help choosing....308 workup

Here's from a .308 workup I went and shot today. Having a tough time choosing which one I should look at a little deeper, or should I look at all 3 a little more. All 3-shot groups at 100 yards.

.308 Win
Sierra MK 155gr Palma
OAL 2.900
CCI 250
IMR4895

42.5
ImageUploadedByTapatalk1372539184.526029.jpg

43
ImageUploadedByTapatalk1372539201.389272.jpg

44.5
ImageUploadedByTapatalk1372539218.956269.jpg

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