We anticipate the price of the TAG Token to be around 20 US cents (10 pesos), when we open the Token Sale in January 2018. buying Tagcoin now represents a discount on that price as you can get it cheaper now, burn it and re issue it on the TAG Blockchain. If you wanted to trade coins and assets on the exchange, or create your own assets, or use the various other services we are building you will need TAG Tokens. But it's not urgent. We will keep the Burn and Add option open for the next 10 years..:-)