My Savage VLP doesn't like the 40g v-max at all. So I'm not much help there. My favorite hunting load has been the 32g v-max with 27.5 g H322 which is MAX. They will go an average of 3950fps. and will shoot 1/2" groups consistently. Tried some 39g Blitz Kings yesterday and all I can say is WOW!! What a difference, the 40g v-max would be luck to be under an 1" while the two groups of 39g BK could be cover with a dime at 100yds. Tried Varget and Benchmark with the 39 both did really well, although they were relatively slower at 3600 fps. Time to tweak this one to see if it performs consistently. Good Luck!
Scott