the DUO is an amazing device and there is a good chance Asus will stick with them just like Samsung has stuck with the stylus on Ultra ( formerly Note ) phones, because they seem to be getting positive feedback.
if you're looking for a Razer Blade alternative you should definitely consider Zephyrus DUO
yes i know Gamers Nexus did a video saying Asus is the great S@tan but he did videos like this on Dell too and from my research browsing sys admin forums Dell is the number one choice of Sys Admins ...
basically Gamers Nexus business model is he picks the biggest and most popular brands like Dell, Alienware, Asus etc. and then digs up dirt on them for clicks ... i don't have a problem with him doing this - it's good to keep pressure on manufacturers to stay ethical. Just don't make the mistake of assuming if you buy a product from a lesser brand that you will overall have a better experience. The leaders are leaders for a reason. Yes they do scammy things, but they are leaders because they do more things right than they do wrong.
