A fair and competitive fee of 1.49%, which is currently below the top 15 competing validator average. The purpose of the fee is to incentivize validators to perform well for their delegators and to compensate them for their time and operating expenses.
https://learn.radixdlt.com/article/how-to-stake-and-unstake-xrd-in-the-desktop-wallet Be aware that although there is no delay to stake there is a significant delay to unstake, which lasts about two weeks. During the entire unstaking period you will no longer be earning rewards. (Don't get caught in the trap of chasing 0% fees!) Before unstaking please do the math to see how many years it will take you to recoup these lost rewards, you might be surprised!