The rep for Predator used to post here and he said he liked the wood-to-wood joint best, so when I purchased a Predator, I got the SP with the wood-to-wood joint. I enjoy it immensely. Bells and whilstle do nothing for me.
My teammate bought a Predator and called me from Muellers asking my advice as he was buying it. He decided on a SP with the steel joint and both of us are happy. I've played with his and the differences are small, imho.
Using a Predator will limit your abilities when you are forced to use a standard cue, which for a beginner, I'd think would be more often than for a seasoned player. That's because of squirt and curve---both are way different for a Predator than a standard cue. If you're going to use a Predator for the rest of your life on every game no matter what, then go for it. Otherwise, a standard cue may be a better choice until you have the knowledge to make an informed decision about YOUR game and how the cue affects it.
fwiw,
Jeff Livingston