Killed 1 elk with the 1.5 sevr. Worked great. Switched to fixed, iron wills I love them, they fly true out to about 40-47 yards then things get tricky, I personally roll around with 2/3 iron wills and 2/3 sevrs in my quiver. If I’m in timber iron will knocked if it’s a wide open meadow or more open sevr knocked, the sevrs just group to my field points like all the dang mechs do so well. Shot placement is still king. I own both 1.5 and 1.75 sevrs, sure either would work fine, just put it where it counts.