Sword of Spirit
Legend
Do you have a preference as to how many weak enemies? Say you've got 4 11th level characters for simplicity. Would you rather fight 11 hobgoblins (Easy), 16 hobgoblins (Medium), 24 hobgoblins (Hard), or 36+ hobgoblins (Deadly)?
I ask because it's hard to imagine any Gold Box fan going for less than the Medium size (4 hobgoblins per PC). I remember immense fights and (Delayed Blast) Fireballs that would take out a dozen enemies at a time, which means that dozens of enemies is pretty much a prerequisite to the experience. I suspect that my Gold Box nostalgia is one of the reasons why I give my players gigantic deadly fights.
So anyway, weak enemies, check. But how many do you like?
Edit: oh, I see you voted Medium. Hmmm, I guess that disproves my Gold Box conjecture then.
I just voted Medium because it was in the middle and I couldn't really place it on either side.
I actually think it's more about the numbers and the difficulty of the individual foes than the overall difficulty of the fight. I feel a much greater sense of accomplishment when I've wiped out scores of foes, than when I've taken down a single enemy--even if both battles were so deadly we almost lost.