Looks very interesting, I have been building few things on top of iroh past few weeks and I love it, from the ability to run it on some iot all the way to be rf agnostic (almost, can’t use LoRa with iroh due to its datagram limit), and best part, MoQ runs natively on iroh where on wireguard you will need to encrypt twice so more cpu, but i found kernel wireguard performs better at bulk throughput, and layer 3 isn’t by default unless you have TUN like added.
A list of iroh based tools are also found here https://github.com/n0-computer/awesome-iroh