Pretty bad idea, privacy-wise.

First, zaps in general are linked to your Nostr pubkey. This means amonut sent, received, from whom, when.

Second, the zap contains the bolt11, which contains your LN node pubkey. This is published in the zap, so anyone on nostr can read it.

With LNURL or plain LN Addresses, none of this is an issue. And you receive the same sats.