Binance's new event puffer staking, someone asked me whether I should participate?
Originally, if the gas was high in the past, if you participated in a small amount, you would lose money. Thanks to the popularity of Ethereum L2, the current Ethereum main chain gas rate is less than 1gwei, and the transmission fee, withdrawal fee, and stake contract execution fee are all low, so you can still participate and make a profit.

Of course, this requires always keeping an eye on the gas rate when executing transmission, contracts, and withdrawals. If it soars, don't do it. Binance ETH withdrawal fee is 3 dollars, don't use it to withdraw, it only takes about 1.2 dollars to withdraw with OK.

Below, I, who call myself a puffer actuary, will introduce the best path to pledge puffer scheme. Please read the article and click on the avatar to vote for me.

Because the bulk of the loss is the cost of withdrawal and exiting the pledge, it is best to use multiple accounts to share.

The minimum requirement for the task is 0.01eth. In order to leave enough gas, each share should prepare at least 0.015eth. For example, I prepared 0.05eth for 3 accounts.
[The process of staking and cost calculation, only operate when the main chain gwei is less than 1]
1. Withdraw USDT to OK and go to the ton chain, the withdrawal fee is 0
2. Buy ETH and withdraw it to Binance web3 wallet, the withdrawal fee is about 1.2 dollars.
3. Binance wallet completes pufferEth staking, at least 0.01 eth, the staking fee is about 0.6 dollars
4. Transfer the remaining eth to the next Binance web3 wallet to continue staking.

Here is an example of using 3 accounts to participate in the event and calculate the cost of this staking. Because there are withdrawal and exit staking costs, usually the more accounts, the lower the cost.
[Entry cost]
Withdraw once, transfer twice, and pledge three times for 3 accounts: 1.2+0.1x2+0.6x3=3.2 dollars
[Exit cost]
Because pufferETH has a certain liquidity, it can be sold directly, or the pufferETH of 3 accounts can be aggregated into one account to exit: two transfer fees 0.1x2 + one exit pledge 0.6=0.8 dollars

[Conclusion]
The total cost of participating in 3 accounts is 3.2+0.8=4 dollars
The cost of making money for a single account is 4/3=1.33 dollars

[Activity rewards]
Participants share 160,000 usdc. If the number of participants exceeds 120,000, it will be a loss.

You can calculate your cost according to the number of accounts you participate in and consider whether to participate.

In order to write this article, I participated in all 3 accounts. It is expected to be a small amount of money, 5 dollars per account.

Appendix:
Figure 2 is the withdrawal cost, Figure 3 is the staking cost, and Figure 4 is the gas rate I operated at this rate.