100 gr Thunderhead or 100gr Muzzy, either in 3 blades, they will do all that needs doing to a deer...
Make sure to shoot them before hunting as sometimes they fly to a different point of aim than field points...If it's not too bad, just adjust your sights...If more than a couple of inches at 25 yards then you will be better off adjusting your rest and or nock to adjust point of impact so field points and broadheads fly the same...
Also, if shooting from a tree stand, practice as some change their stance and find they shoot high when in an elevated stand...