I'll start this by saying that I normally require lighter spines than most. Many will see what I'm shooting and assume I'm under spined, but this is not the case. I bare shaft tune and shoot mostly broad heads.
I'm gonna bite the bullet and try some new arrows this year. I have been shooting CE Heritage 90s full length with 85 grain brass insert, and a 250 grain point. They weigh 640 grains, and shoot through stuff! This is out of my 48@27 "Bloody Marsh" bow, which is a straight profile, 63" bow, which is not cut to center. My arrow speed out of this bow is a blistering 135 fps. Foward of center balance is around 24%. It kills stuff, and I have great confidence in hunting anything in Ga with it.
The trajectory is another matter. I have always kept my shots at 20 yards or less, and the arrows arc is acceptable for that. My shooting allows for slightly longer shots on occasion, and that's why I was looking to improve my trajectory.
I settled on the Easton Epic 600s. They aren't as pretty as the Heritage shaft. They aren't as durable as the Heritage, by a long shot. I footed these with a section of 2016 aluminum arrow to strengthen the section that normally splits on a stump or bone hit. Due to the light weight of the shaft (6.4 gpi), I was able to achieve the same FOC (24%) with the standard aluminum insert and a 250 grain point. My speed with these arrows, which weight 508 grains, is 155 fps. My trajectory is much improved, and my point on range went from 21 yards to around 26 yards. The shaft has a smaller diameter, and slicker finish. These are fletched with 4-4" feathers in my favorite color. I also have a small section of reflective tape on the nock end. It makes them much easier to find in the dark, and shows up really well if the game runs off with your arrow. One of the biggest benefits of four fletch, for me, is that they are much more visible in flight to the target. I think with a Wensel Woodsman, they will shoot through what I hunt.
I just thought I would share what I've learned with you folks. I will be sure to post some penetration results on game.