Just like Larry said, we need to know your intended use and the available budget.
Initially a pole building is the cheapest to put up. You can have a usable structure with no concrete floor and simple girts for walls. Building this way you can add floor and wall structures as the money and time allow.
If you need to have a usable, heated building right away and the budget allows it, put up a stick built with stud walls. More cost right up front but you are getting a lot more for your money.
Mark