Avail's Clash of Nodes incentivized testnet challenge has ended. If you are not short of money, it is best to wait for the airdrop before destroying the server and run other projects at the same time. If you are short of money, back up the data and export your wallet data. For stability, it is best to wait until you receive the airdrop. When DYM ran rollapp, a big brother did not have any data backed up and the server was destroyed, resulting in a loss of hundreds of thousands.
Avail's light node incentive test is coming out soon. It's best to search Avail's official Twitter and fill out their light node application form. When filling it out, it's best to state that you have experience, and it may be easy to pass.