UDP-based transmissions can be limiting in specific situations (e.g., blockchain synchronization) or might have security issues (e.g. they lack encryption). Using QUIC connections might overcome these issues without introducing excessive overhead.
Possible solution design or implementation
Implement a QUIC-based version of Kadcast and test performances against UDP.
Summary
UDP-based transmissions can be limiting in specific situations (e.g., blockchain synchronization) or might have security issues (e.g. they lack encryption). Using QUIC connections might overcome these issues without introducing excessive overhead.
Possible solution design or implementation
Implement a QUIC-based version of Kadcast and test performances against UDP.