I'm shooting the Arrow Dynamics - Traditional (www.nitro-stinger.com)from my longbows. They shoot great! My longbows are 64" 55 to 57# @ 28". I'm shooting 31" Trads with a 125 grain tip. They are a tapered design and appear to be pretty tough. I haven't tried heavier heads but have been told they will fly great with 160 grain broadheads and my current setup. Web site is just so-so. Contact Greg at G & M Archery (218) 224-3263, he can give you more info and sell you some. I shot Bemen ICS and another brand that escapes me out of my compound and didn't care for them. The Trads are heavy at 12 grains per inch which I like.