Dear friends.
Know someone that does not have a Mikrotik router board as RB411R but including 802.11a card? 2.4ghz is very saturated.
Think that if they show us this boards today.. it's possible that they show somwthing new in MUM USA..if we would make a do-it-all-make-everyone-happy product, it would be quite expensive. everyone has their own favorite. just wait until we release something that fits your needs. it's very hard to make everyone happy at the same time, knowing how many new products we have in production right now. just wait a few weeks/months