I recommend multiple 'dors in different sizes, from small travel humidors up to whatever you find you need. At present I'm using a 100-count and a 50-count desktop humidor, a couple of small tupperdors and a box-in-a-ziplock; once my finances recover from moving I plan on adding a 28-quart coolerdor, and possibly switching to a larger one before the year is out. I'll keep the small cooler for holding quantities (entire boxes and bundles) that won't fill the big one, easier to maintain RH that way. Small-to-medium sized coolers fit into lots of convenient places, while one big cooler needs a basement, large closet or similar space.
A wineador is obviously the way to go if maintaining proper temperature is otherwise difficult, and it provides a classy presentation; but the wineador itself costs a lot more than an Igloo or Coleman ice chest, and proper display within the wineador may reduce capacity to some degree. I'd love to have one for storing and displaying singles and perhaps a few boxes, but I'll settle for burying boxes in a coolerdor (possibly more than one) for now -- the difference is more money available for buying more (and better) cigars.