I have the 3 arrow, 2 arrow, and 1 arrow (for 3 3 blades). If I could buy just one, I would buy the 3 arrow. I hunt with just 2 blades now, and the 3 arrow skookum is very light, and seems to weigh not enough more to be noticeable. One thing about the 2 arrow skookum, your arrows are slightly bent over one another when mounted. I now have the 3 arrow skookum on my 2 longbows.....I also like carrying 3 arrows with me for 1 day hunts.
I also like the tie wrap mounting, seemed crude to me at first, but it works well, and mounts and unmounts without unstinging the bow.
Good product :-)