11n support (more speed) on Intel 3160 - is it better on 7260 or 8260?

[Petr Fischer]

Hello,

I have "Intel Dual Band Wireless-AC 3160NGW" in my Toshiba Z30 notebook.
Under 11-CURRENT, I can connect with 11g (54MBps) only. Is there some support for 11n (higher speeds) on the road?

Can I solve this with upgrade to the 7260 or 8260 wifi cards? Has these cards better support on 11-CURRENT?

1)
http://www.ebay.com/itm/Intel-Wireless-N-7260NGW-BN-Dual-Band-M-2-NGFF-300M-BT4-0-WIFI-Card-2-4-5-0GHZ-/201580891333

2)
http://www.ebay.com/itm/Intel-Wireless-Dual-Band-AC-8260-8260NGW-867Mbps-WIFI-Card-Bluetooth-4-2-UK-/222173542184

Thanks! pf