Zama's OG NFTs have proven effective; each OG NFT can be used to purchase 40,000 tokens at a base price of $0.005. A total of 5,500 NFTs are available, representing 2% of the total token supply. @zama's last round raised $57 million at a valuation of $1 billion. Even at a 50% valuation based on current market prices (around $500 million), that's still a 10x price difference. With a $200 allocation per NFT, the return is $2,000? Another feature is the 5% discount during auctions, which I feel is largely meaningless.