I actually think using some red chips would make the game faster, at least at the 3/6 level and above. I was playing 3/6 at Caesars the other day, and apparently nobody taught the players how to count chips. Thus, I think if people could've shot forward a red and white chip it'd have been a lot faster than putting out six or twelve $1 chips. When the dealer has to count the chips anyway, because the players can't do it the right way, having all $1 chips saves no time.