其中， Update 29 Apr 2015:
The WRT1900AC is beginning to work well with the CC development release, however it is far from stable. A new wifi driver has come from Marvel that seems to fix a ton of problems. The latest trunk image with a 3.18 kernel shows improvement in network performance. However, many people report problems with the nightly builds, so you should only think about installing OpenWrt if you're prepared to do some troubleshooting.
其中far from stable和prepared to do some troubleshooting真的要先理解