rod03801: Accurate isn't the right word there. Unless one is calculated incorrectly, they're both accurate, but let's not quibble... ;-)
Sounds like a good oppourtunity for a wager! I'd think that betting the median of the previous round would be better in general than betting the mean with the highs & lows eliminated. But, generally, I think one can stay below either average in the early rounds and build up a lead strong enough that the 'average' bidder would get into trouble sooner or later anyway, especially in larger ponds.
Of course I'm only rated 1642, so what do I know. ;-)
(Cacher) Vous êtes d'humeur de jouer une partie rapide qui est garantie d'être finie dans les 2 heures? Créez une nouvelle partie de votre choix, choisissez le Temps pour la partie et réglez le Temps à 0 jour/1 heure, Incrément à 0 jour/ 0heure et la Limite à 0 jour/ 1 heure. (TeamBundy) (Montrer toutes les astuces)