Of course the AmigaOne is out of date, slow and expensive. Eyetech don't have money, skills or experience to develop anything for themselves, so they're stuck selling Mai's board. Theyre a shop, not a hardware manufacturer. Nobody is going to design a new Amiga board.
New Macs have firewire 800, USB 2.0. gigabit ethernet, bluetooth, airport wireless networking, etc etc. Expensive, but you're getting a lot for your money. Teron boards - also expensive, but you're getting something from the stone age (in computing terms).
If you want "real suggestions" then here's one: forget the A1 - it's going nowhere (from what I heard, its sold barely half the number of Peg1's, even though it has "the name") its old, its buggy and its lacking features. Look forward to Pegasos II and pray for certain people to see sense and port AmigaOS4 to it. At least the specs and, importantly, the price, of the Pegasos II mean it has a chance of competing.