Airdrops and TGE are different; airdrops have a day to consider whether to participate, observing whether the token price is reasonable. If it is above 100 USD, it is considered appropriate; if it is below 100 USD, it does not meet expectations, and one can choose to wait or not participate. TGE, on the other hand, only has two hours of participation time, and basically anything below 60,000 BNB is worth participating in. Today's PRAI is over 60,000 BNB, with a yield of around 100 USD, which is quite ideal. For TGE, one can choose to observe the amount of BNB raised and the valuation in the last half hour to decide whether to participate.