In Limit holdem there is going to be no point in making a bluff for conditional starting hands like 22, 33, 44, 55, or 66.  Even if there is going to be a chance to make quads or trips, rule is that in majority of the cases it is rare to find such ranking because the board might never read for the low cards in holdem games of the high limit type; however if the holdem is being played for high-low one can try to play for the low split; however, we might not know if someone is out there with a scoop hand for the same.  Those these hands are conditional hands, winning is possible of the board is going to hit very favorably

In cases of A with 6, or 5, or 4, or 3, or 2 suited cards it might not be worth playing it for high rank.  Ace is valuable however, with 6 being lower than eight unless you play high-low games these hands are not worth playing a majority of the time; however, you can still pay the blinds to see the flop in cases where the board might hit for a high rank; however, you need to watch for the next best hand for your limit holdem if you should play these hands. Beginners need to fold this hand in limit holdem because it requires high degree of bluff approach to win with such low hands in limit holdem; however if the hand is for high-low, well there is still a chance, but be sure to see if there are some other better low too.

Low suited connectors with a single gap of cards that are suited like 65 suited, 64 suited 54 suited or 53 suited can be played for a triple flush or probably flush or straight for the low rank.  If there is going to be a better high rank with the opponent again, the chances are thumbs down and are not recommended for play until there is a bright chance to play for the low half.

Well good starting hands for limit holdem are undeniably the AA, KK, QQ, JJ, TT; however, it should be noted that a very good starting hand in holdem is not necessarily a winning.  A mediocre hand like 99, 88 or 77 can beat all these high face pairs based on how favorable the board turns to be.