Buying a Crib??

So I have a small room that just me and my little puppy live in and there's enough room for a regular sized crib but I also been seriously considering a mini crib. So far I have found to great options for both sizes and they happen to cost the same price. The mini crib seems like the best option tho due to how small my room is and I'd still have enough space for other things rather then if I'd get the classic crib. Can anyone help me decide?? Pleaseeee.....