RE: Vectrix or Vulcan
10 meaning most difficult to draw. Vectrix was hardest but like I said, imho the difference is minimal. To put into perspective, 2 draw weight pounds separate the ratings 8 and 9. Then another 2lbs separates 9-10. So in essence, a mere 2lbs of feel separate the Vectrix and the Vulcan. At least that's what it feels like to me.
If you are still undecided between the two, maybe you can check my posts or the posts written by "monsterbuckdreams" (that was my username before I started goofing around with my profile trying to change my emailaddress then now I can't access it anymore) Anyway, I've picked at these guys brains enough that whatever they said to me could probably apply to you too.
Good Luck