Mamabear,
I should clarify an earlier remark: the 14" that my brother has is the deep one. I agree with Chris that the standard depth 14" is an exceptionally useful size - that's the most common size that our Scout Troop uses (to feed ~ 8 - 10 per DO).
IMHO, there are three items that make using DO's much easier:
Heavy leather gloves like "wood burner's gloves" or "welder's gloves". Lodge sells
these - but you can get the equivalent gloves for less. These are NOT essential, but it makes things simple when adding/moving/subtracting coals. Of course, there are an infinite number of ways to do this - a metal backpacker's trowel, large pliers, tongs, leather work gloves (don't tarry), bare handed (really don't tarry!), "chopsticks" (often amusing to watch), etc.
A
lid lifter . We have an earlier model without the carrying cross handle ("T bar") - this is flat out the BEST way to handle the lid! But again, there are other ways - pliers, leather gloves, a hook of 11 - 9 gauge wire, etc. FWIW, a Vise-Grip pliers with a pair of leather gloves (radiant heat from lid coals can be significant) is pretty good, too. Narrow jaw pliers like a WAVE are barely useable. The Troop has a really fancy one from Cabellas or Gander Mountain and frankly I don't like it as much - the style Lodge sells is the cat's PJs.
A
lid trivet . OK, this is not at all essential, but it's small (folds flat) and really does the job well. Where are ya gonna put that heavy ol' lid when you're stirring the stew - or serving it up, for that matter? A couple of scraps of clean (non-treated) wood work fine, too, but this is a really useful gadget. The particular model that Lodge sells will hold the lid facing up or down and the lid is fairly self-centering on it. I'd actually like it a tad larger for 12" and 14" ovens, but... it's niiice.
Don't pay MSRP for these - they are usually available at a decent discount if you shop around. And Lodge sells DOs in two boxes - plain, and pretty pictures. The plain box costs less - same product.
Oh - from a practical standpoint, some sort of tote is awfully handy to have.
Good eating and HTH
Tom