I have been collecting for quite some time now, and I realize that there are many different types of NCV's out there. Some examples of this are:

1) Tournament chips
2) Free Play chips for high end players
3) Free play (Win Card) chips

Does it make sense to classify these chips differently in the Chip Rack, or in other usage? I have found many chips recently that are marked NCV, and have begun to think about this. What do other collectors think about this? The chips pictured below are for tracking promotional money given to the player by the casino. This is a requirement of Nevada gaming law. I find that this type of NCV typically has a better look and feel than other NCV's, since these are given out to top end players only. Please post your thoughts on this issue.

Thanks,

John