Arrow penetration? Trajectory? Speed? Forgiveness? Arrow durability? Noise in flight? Pick what you want to achieve and then there will be the give and take.
You might be better off asking what arrow people are using and why, then pick and choose what you like.
Your arrows are extremely long for what you've given us. Why are they so long? If that's the case you should go for the heavier, stiffer arrows and a 125 grain or heavier tip. It will help with FOC on the heavier arrows. You can always add more weight up front with spacers, etc.
I shoot 73lbs 30" draw....and my arrows are a tad over 29". I shoot Easton Axis 300's, 125 grain tip. I've tuned my bow to these and they shoot fantastic. I'd always opt for the heavier arrow for increased penetration and better flight.
"Also,according to the foc calculators"
Don't you measure the arrows and find the pivot point yourself?
I was doing the foc numbers off the top of me nogin sitting in my truck at work waiting for a stiff to show up..its true when they say someone can be late for their own funeral..lol...I ran the numbers from the tuffhead site and got 12.12 foc for slick trik magnum 125 with blazer vanes and 16.6 foc for zwickey 125 eskimo with feathers..
I'm 5'11" and when I went to Halls a few years back to try some bows, he asked my draw length and I told him 32" and he said no way. When he measured me he said, guess you're right.
I have all kinds of different arrows that I've collected over the years, and quite honestly I think the only difference I noticed is I'm the biggest problem to shooting better. It's like golf, everyone buys new clubs thinking it's what will change the game, when it's really practice, practice, practice. Just ask Allen Iverson. :)
What I do is measure the overall length and find the mid-point. Then balance the arrow on a fine edge and measure the distance between the balance point and the mid-point. Then divide the difference in length between the two points, by the overall length, and that is your FOC in percent.
