Really any shotgun will do for turkeys, so get something you like, are comfortable with, and can afford. Regardless of whatever shotgun you end up getting, the important thing is to pattern it before hunting with it. You might need to try different turkey loads with different choke tubes (if your gun has interchangeable choke tubes) to see what produces an acceptable pattern. Different guns “like” different combinations of choke/shotshell - even guns of the same make and model could differ from one another on what shoots best. When you find a good choke and shell combo, stick with it. It’s very important to know what your pattern looks like at varying distances (from extremely close range to the outer edge of your effective range).