I have the seekins ph2 in 300 prc and accuracy is excellent, 205 Berger EH and ELDms are .5 moa. I did add the cortina brake to help tighten thing up and both shoot bug holes. twist on the prc is 1:10, wish it was 1:9 but for eveything up to 225 hasnt been an issue, Build quality, bedding job, everything is top notch. Handling of the PH2, even with bigger barrel is awesome, feels light in the hand, but shoots heavier. Initially, the PH2 bolt was not to my liking, but after cycling it a few hundred times it is good to go, I think the cerakote makes it sticky at first. I like the 307 concept, lots of features for the money, basically same rifles with difference in stock material, external mag is bigger/bulkier on 307, Sling studs or external on 30 vs flush mount cups on ph2, and 307 had adjustable cheek riser. I like Weatherby, be interesting to see if the 307 can consistently match the ph2 in accuracy with factory ammo, I dont reload so that was my main concern. All Ph2 feedback I have seen is above or on par with the competition with factory or handloads. For hunting, the ph2 features of slim external mage, accepting long coals, QD flush cup mounts, hard to beat that. The 307 external mag tm is a bit of a turn off for me as it would be primary hunting rifle. I use my ph2 as a hybrid setup, want it to be able to handle rough climbs, not overweight, shoot close (bullet selection) and to 800 yds, so didnt want alot of bulk you get with most long range setups. If you are planning to change stock, etc, 307 would be the better option, but I dont see a need to change on the PH2