And for crap - It's just that, crap. Q4 is very likely dominated, 76os is much less likely to be dominated.
If the board is 345QQ which hand is more likely to get payed? If you have Q4 there's only 1 Queen in the deck, and you still might not get payed. If you have 76 you probably have the hand won and dumb hands like QT QJ that are LIKELY to have limped in are also just as likely to give you their stacks.
Same example, 345JQ. Would you call your stack off here? I'd hope not.