They both have the same rated 5.0ghz band speeds of 1300mbps, but reviews suggests the 2.4ghz band on the Tenda is slow even though it's rated higher. It's also a lesser known brand than Netgear if you're ever concerned about troubleshooting for that particular model.
Personally, I wouldn't choose either but between the two, the Netgear is a better buy.
I got a TP Link Archer C7 at about 40ft to 45ft through 3 to 4 walls it is about 6mbps to 10mbps than my previous router a Asus N66U. For what I do with the internet this is just fine all I do is run a shoutcast internet radio station and nothing more on a extra computer.