As someone who has spent the past month fervently researching, hopefully I can help:
There are 4 main types of chips that I've come across with a bunch of sub categories in each:
1. Metal Slugged ABS Chips
This is usually your cheapest option, made of plastic with a metal insert inside to add weight. Most
amazon and poker supply stores sell this type of chip. Weight per chip is around 10-14 grams. Price is around 10-30 cents a chip.
2. China Clay Chips
These are a step up from ABS chips, made of a heavier plastic mixture and with no metal inside. Made to feel like real casino poker chips. China clay chips can also be called nexgen, pro clay, or pure clay poker chips. Usual weight is between 8-10 grams. Price is 20-50 cents a chip
3. Ceramic Chips
This is what
Tina sells and what you can buy from the group buy. Usually a step up from China Clays. These chips have a much "brighter" sound and some real casinos use these chips as well. There are two types, regular and hybrid. Regular ceramic chips have the artwork printed onto the surface of of the chip so it doesn't come off like a label. Good thing about this is that all of the surface can be used, bad thing is the printing isn't always nice and clear. Hybrids are the same material but have an actual label in the middle so the artwork is super clear. So far these have been my favorite. Again, weight is between 8-11 grams. Price is 35 cents to 1 dollar a chip
4. Compression Molded Clay Chips
The "real deal" as it were. Poker chips don't get better than this. Made by the same companies that make chips for Casinos, the top 3 I've come across being Paulson,
CPC, and
BCC. Paulson and
BCC no longer sell to private individuals, but
CPC does. Price is 2-15 dollars a chip if buying obsolete casino chips.