nonstopred

Whoever has these are they good?....is it a beneficial mod. Does it make it harder to engage each gear, because my tranny seems well broken in now and Idont want that to be undone. Supposedly people are asking for a billet shifter...what does that mean. I saw this on sale somewhere for 156 and figured its way to cheap to let pass so I'm wondering if a new model is coming out that will be a lot better than this and if I should wait, or if I should instead get it because its a great appearence/technical mod that will enhance every aspect of the car. I also like the look of the chrome stick and the white ball (old school)