[One (M8) Android Development] saiz136:
Ok, here's my review so far for the past few hours I've been using CM14.1. I have OP6B110 M8x (s-on) and has S.ROM (latest build) installed. First I backup few things and also backup through TWRP (latest) recovery since I'm stable at S.ROM, so if anything occurs badly, I can restore my old ROM. Now before I've flashed the CM ROM and GApps, I restored my stock Marshmallow Sense through TWRP then flashed the latest CM 14.1 Nov.18, also GApps 7.1 stock (655mb). So far everything is smooth, no adjustments on CPU yet and other kernel features. Much much better than CM 13's performance, and I'm amazed. Considering, this is a beta/alpha (unofficial build). Others reported having issues with Sim card and SD card but none occurred here on my end.

The default root is working fine but I'm not accustomed with that, so I flashed the latest SuperSU without problems (http://xdaforums.com/apps/supersu/stable-2016-09-01supersu-v2-78-release-t3452703).

Here is my benchmark scores.

Now the original CM File explorer can't access my external storage for some reason even though the app consistently saying you need to enable the root access which I already did with the default CM root and SuperSU. So I installed Solid File Explorer and ES File Explorer and both working fine on accessing external storage. Nonetheless, the system default file explorer is also working (Settings > Storage) and can be able to install ".apk's"

I installed Sense apps like Camera, Gallery (with Video player) and works fine altogether. Here are the apk's if you need it. Just install them like a normal app.

[Sense Camera]

https://www.mediafire.com/download/pg0hq60rep5me28

[Sense Gallery]

https://www.mediafire.com/download/mjbhk1r19h7kcw1

[Sense Video Player]

https://www.mediafire.com/download/e7dv9f4v9xwuu61

Also, I installed my Pixel media's including boot animations, alarm,notification,ringtones,ui sounds and added a few apps from S.ROM that I like the most (Smart Battery, HTC File Manager and HTC Task Manager) and everything is working fine too. Links are below. Flash the zip file through TWRP.

https://www.mediafire.com/download/riwabnb18igy460

To access the Smart Battery, you would need a shortcut that runs activities like Nova Launcher or in my case QuickShortcutMaker. Also Custom Quick Settings is working fine, so I've managed to put the Smart Battery on my QS.

I don't know what's the use of SELinux status since Xposed Framework is still not available for 7.1, and some Xposed modules are asking Permissive status but I did manage to find a way to make it Permissive by installing the SeLinuxMode Changer and works fine.

If you want the app, here is the link or better visit the forum thread here in XDA.

http://xdaforums.com/showthread.php?t=2524485

My final thoughts, I'm an Xposed guy, and rely much on Xposed modules but as of this moment, everything is working fine from Camera, SMS, Phone calls, Wifi, Bluetooth, etc. Makes it recommendable as a daily driver. Multitasking is a breeze! To tell you honestly, I've never experienced a CM (CyanogenMod) ROM to run like this, so I'm really impressed, maybe because it is running android 7.1, but still performs great nonetheless.