re: Buying a Glock (Gen4 or nah?)

It all depends on how the Gen3 feels to you. If you want the ability to get a slightly larger or smaller grip then you should get the Gen4. If the Gen3 feels good there's not much use in paying the extra money for the Gen4. *Although keep in mind that the Gen4 guns come with 3 mags whereas the Gen3 only come with 2 mags so you are getting an extra $30 mag with the Gen4.