Omnia is a good concept, but the execution isn't quite there yet. I had ordered one, which I ended up returning due to a broken hardware part and less than stellar software. Maybe in a couple of years, it will be a solid platform.
That's good but pricey. The new $49 expression bin board on kickstarter based on the Marvell Armada Aarch64 SOC with mainline support seems delightful for a router.
But the Turris may be a more suitable alternative to an off the shelf router.