What Weapons would you Choose for the Zombie Apocalypse?

The only problem with flamethrowers is that you don't get much burning inferno out of it, because you can only physically carry around so much fuel, so I still insist on the potato cannon, since you can actually modify it to shoot liquid (like out of date gasoline) with a barrel with a U-shape kinked in it to hold the liquid, but you'll need something else on hand after you exhaust that option. Preferably something where you can take the flaming zombies down from a distance, since grappling with one would really suck.