In blackjack, hitting or standing on a soft 17 (which includes an Ace and a 6) depends largely on the dealer's upcard. Generally, basic strategy recommends that you hit if the dealer shows a 7 or higher, as they have a strong chance of making a better hand. If the dealer has a 2 through 6, you should typically stand, as their chances of busting are higher. This strategy balances the potential of improving your hand against the likelihood of the dealer having a strong hand.