I like the 160 Nos Part at around 2850-2900 fps which is do-able with a 24" barrel but tough with 22". The 150 shoots a little flatter but over the typical ranges of up to 250 yards the difference is slight all else being equal. Nosler AccuBonds also shoot well in my 7's. Used them in my 9.3x62 in Namibia and feel they are a good bullet. Dropped two gemsbuck with a shot apiece from 90-175 yards. Only recovered one bullet, that from my kudu shot at around 95 yards. Bull ran 30 yards and piled up. Poked a hartebeest a bit far back at 200 yards and had to give a finisher when it was down. Had planned to take my 7x64 to Zim this June but eland which I will be hunting require a bigger caliber by law so going with the 9.3 again which is OK as there are buffalo in the area as well and the 9.3 would be better insurance than any 7 mil.