I am in need of changing my router. My problem is that I am at my max distance at the farthest end of my house ie. garage or patio. I now have an old WRT54Gv8. Antenna's can not be changed for increased range. I'm told by Linkys that their E2500 or EA2700 will get 300 ft where as mine now is rated at only 150ft. My question here is that although being dual band it has internal antenna's. Are external antenna's better or is the difference a mute point, keeping in mind that externals can be replaced with better performance ones. I really do not want to do this. Any suggestions or comments on my dilemma would be appreciated. FYI I have two wireless laptops,one computer hardwired, two wireless printers,DVD player streaming and 3 smart phones using WIFI constantly.