I have been using the regular 100gr Spitfire's on my CB for years now. Everyone else I hunt with have been going to the Thwakers or Rage expandables, but I have always liked the spitfires and feel they fly EXACTLY like my field points do.
The bleed fine and have never had any issues. The past four years I have found that the Cabelas brand is basically the same and half the price!!! I have taken several deer each year with them with no recovery problems. I highly recommend them.