ORIGINAL: jepcho
The past 2 years I have been shooting 100 grains but I'm thinking about switching to 125 before this year. You can get wider cutting broadheads and for the most part they seem a little easier to find than the 100's. The 100's will kill a deer just as good as a 125 so it's your personal preferance.
first off we have to see how much his arrow weighs because that little 25 grains could make all the difference IMO. and as for 125 grains making a bigger cutting thats not true 100 grains make jus as big a cutting diameter as 125's but 125's pack a little more punch thats all.