As a freelance designer for "straight-plays". I often don't need a mixer, but always need simple i/o on the deck, booth, and the ability to send signal from a "tech table" The AVB MOTU's will be my eventual purchase. But I'm also eyeballing these Presonus NSB 8.8's, which are about half the cost of a MOTU stagebox, plus an AVB daisy-chain, so I don't have to buy a avb switch right away. Can these be used like following: NSB 8.8 (Deck) -> Ethernet -> NSB 8.8 (Booth) -> Ethernet -> Qlab/Macbook. The MOTU stageboxes are advertised to be useable as interface, and I'm not sure these are. Anyone have experience with these in the field? Or should I save my cash for a MOTU?