Lots of support for openbox, plus they are very cheap, some people report never ending problems but personally I have never had major problems other than mistakes I have personally made. Get a good server and they can be good boxes for the price. On the other hand, the amiko nano has cable which comes in handy if there are any future 'problems' with satellite services, but the nano is also more expensive. Openbox v8 is smaller than f5s, pretty much the same box but v8s has webtv (which isnt great), also has 2 usb ports which is handy if you want to record to usb and use wifi dongle at the same time, f5s doesnt have this choice.