Early on I like to max out wisdom to get the extra exp. as soon as possible. I would also suggest saving skill points till higher levels because some GREAT skills come up and you'll want them. So unless youre really having a tough time killing things, hoarding your skill points for the better skills is my advice. If you click the button to the right on the skill screen it will show you all available skill paths, then you can look at them all and decide if you want to save points for them.
