I agree with INeedCache. The X-Qpack case is pretty nice (I built my rig with that case). It has a 420W PS (many SFF cases barely have 300W), enough power for your gear. Plus it has plenty of space for upgrades (many SFF cases have limited space). With all the space, cooling is easier to manage. As an added bonus, you have 3 clear panels to show off your rig. Overall, the size of the case is totally acceptable and easy to carry. But the choice is yours in the end for what you are looking for and what you are willing to pay. The X-Qpack is under $100, which makes it a pretty good buy in my opinion.
Hope you find your case.