Unless I'm missing something, even George would prefer Nothing Left to Lose most of the time.

This requires waiting to accumulate supplies (starts with 2, but the other can give up to 5). That's not great if you need the money now.

Nothing Left to Lose also gives card draw, which George usually can take advantage of.

This costs one resource, for a card that you use when you're short on resources.

Nothing Left to Lose has a ? symbol in case you don't need it when you get it. (Marginal benefit, but it's there).

Pro: this can be re-used, when you re-shuffle your deck, I guess.

1 less xp here, even though survivors usually have extra xp laying around.