Thanks for all info guys. Does anyone know a good site that can point me in the direction of the meaning for the types of curves and lies?
Lies will generally be between 4 and 6 (sometimes higher, but rarely). A low lie stick (like a 4 or 5 lie) is good for people who stickhandle/shoot with the puck further from their body, while a high lie stick (like a 5.5 or 6) is better for people who stickhandle/shoot with the puck closer to their body. With the right lie you blade should be flat on the ice when stickhandling/shooting, if you tape the whole blade the wear on the tape after a practice should be roughly in the middle. If the wear is concentrated near the heel then you need a lower lie, if it's concentrated near the toe you need a higher lie. Lies are not totally comparable between companies, with the rocker on the blades it can be a touch arbitrary how you measure it. Warrior especially is quite different from the rest (a Warrior 4 lie, for example, is closer to a Bauer/Easton
While we're on the topic of rocker, that refers to how flat or curved the blade is on the bottom/underside, more rocker is more domed, less rocker is more flat.
Curves can either be heel, mid or toe curves. This refers to where the curve starts. A heel curve has most of the curve/kink near the heel, a mid curve has most of the curve/kink near the middle of the blade, and a toe curve has most of the curve/kink near the toe. Toe curves are rare, mid and heel curves are very common. If you shoot with the puck starting/cupped near the heel, a heel curve is for your, if you cup it mid blade a mid curve is for you, if you cup by the toe go with a toe curve.
Curves can also have open or closed faces. An open face is somewhat wedge-like, good for getting shots up quickly and for saucer passes, but it can make it hard to keep shots down, and makes backhands harder. A closed face is basically straight/perpendicular to the ice, makes it easier to control height on shots in general, but isn't as good for getting shots up quickly in close, or for saucer passes.
At the end of the day the right curve for you is all personal preference/shooting style, and you can only find the right one for you through trial and error.