For my short smokes, I just grab something from an old cheapo sampler and smoke for as long as I can/as long as I can tolerate it. If I'm just smoking to smoke, I'll deal with a bundle cigar.
If I've got a half hour to myself (and not in the car, too much else going on) I'll have a corona. I bought a box/pack of MUWAT Bait Fish for this purpose and am looking to pick up more small cigars. Got a small pack of Origen shorties on the way
Sure you can make a little corona/petit corona last longer than a half hour but to me, they're the perfect kid-taking-nap-wife-in-bathtub smoke. Break away for 30 minutes, have a beer and a smoke on the deck, return to RL.