The Cu-Avana Intenso gordo is a tasty, medium-bodied fat Rothschilde (4.5 x 54) with a lot of strightforward sweet/salty maduro flavor that maintains peak form until the last third. Even though you won't be nubbing this one, it's an excellent value for the money (I won a 5-pack for $7 on cigarbid) and a great way to spend 30 or 40 minutes. Just throw away the last third and go on about your business.
I find the gordo more sophisticated and enjoyable than the robusto. You'll be tempted to walk away from the robusto before it's done (too much power, too little nuance) but you'll wish the Gordo kept going longer - nice rushes of flavor and fullness up until the draw gets spotty and bitterness sets in.
Both these vitolas are excellent if you know what to expect and pick the right size for your mood.