I have the Karneols and have tried pretty much every string they make. I like them a lot. It's nice to have another perlon option on the market.
You're going to be a better judge than me. They are cheap and sound good on my instrument, which has just hit the 10 year mark and really seems to be maturing.
My ranking is probably:
Warchal Karneol, Dominant, Wondertone Solo, Evahs, Larsen (regular)
The Larsen regular are great for like 1 week (an exaggeration, but really they're the worst I've seen). I haven't tried the Vision in forever (or Infield). I used the Wondertones for a year or so and liked them, but wanted something cheaper... then I switched briefly back to Dominants and then to the Warchal.
Originally I paid $25 a set for the Warchal, looks like they are $35 now, unless you find them on sale (at Quinn). That's about what, $10 cheaper than Dominants?