Flashing the R7800 is trivial. Not sure why you think otherwise. I have no experience with the Linksys so I cannot comment. I did find this thread on a quick search (although some of the info therein is likely dated given the age).
Flashing the R7800 is trivial. Not sure why you think otherwise. I have no experience with the Linksys so I cannot comment. I did find this thread on a quick search (although some of the info therein is likely dated given the age).