What's the best practice to use estimateGas？

[futantan]

I am currently experiencing an issue with the estimateGas function when it is used in a context where the user does not have enough Ethereum (ETH) for the gas fee.
Specifically, when there are insufficient funds for the transaction, the estimateGas function crashes. Unfortunately, the error message provided (when using Infura) does not contain any information to clarify if the crash is related to gas constraints or not.

Does anyone have suggestions on how to enhance our error handling for the estimateGas calls, particularly in the context of insufficient ETH for gas fees?

publicClient
  .estimateFeesPerGas()
  .then(async ({ maxFeePerGas, maxPriorityFeePerGas }) => {
    const data = encodeFunctionData({
      abi: SLN_REWARD_ABI,
      functionName: "claim",
      args: [amount, signature],
    })
    const gas = await publicClient.estimateGas({
      data: data,
      account: '...',
      to: '...',
      maxPriorityFeePerGas,
      maxFeePerGas,
    })
    return writeContract({
      chainId,
      address,
      abi: ABI,
      functionName: "claim",
      type: "eip1559",
      args: [amount, signature],
      gas,
      maxPriorityFeePerGas,
      maxFeePerGas,
    })
  })
  .then((v) => {
    setTxHash(v.hash)
    return publicClient
      .waitForTransactionReceipt(v)
  })