Which Seat is Best for a card counter ???

I use KO and I am wondering which seat is best for a card counter to sit in. I like third base because I follow basic strategy. Seems like if I sit on third I take all of the hits for the table and they win but I am busted and out of the hand.

When I sit on first it seems like I get alot more naturals and twentys. Almost seems as when I sit on third everything just goes downhill but like I said I like to sit there because it drives me nuts when someone is on third who is hitting 14 with a 6 showing trying to get close to twenty-one!

When I sit on first I towards then end of my session I tend to get exhausted and slack behind keeping up with the dealer. I almost seemed overwhelmed because I am pressed on making a decsion when sitting on first whereas with third base I have that extra time.

Does anyone have any suggestions or preferences?

Thanks,
Aceduce