Hook
Ever since DU... ;-)
I thought it might be useful to have a thread of ROMs people are trying and what they find. Traffic in this forum isn't heavy enough to make a separate thread for each ROM useful, but I'm trying to create a few useful threads for folks who come after.
I ended up flashing something called IronROM and it is a delight. It is stock TouchWiz (but I use Nova Launcher) that is pre-rooted and debloated (not as much as I would, but much better than Samsung stock) using SkyHigh kernel. It has great Multi-window tweaks including being able to assign any app to multi-windowing and floating, re-sizable windows!
It's a great Rom, smaller footprint and very fast. Can't wait to start tweaking the kernel. Still exploring everything it has to offer and the Dev is adding new tweaks with each version.
The ROM is here (just to give credit where credit is due):
http://forum.xda-developers.com/galaxy-tab-s/development/prerooted-stock-touchwiz-rom-t2973107
Nice! (so far)
I ended up flashing something called IronROM and it is a delight. It is stock TouchWiz (but I use Nova Launcher) that is pre-rooted and debloated (not as much as I would, but much better than Samsung stock) using SkyHigh kernel. It has great Multi-window tweaks including being able to assign any app to multi-windowing and floating, re-sizable windows!

It's a great Rom, smaller footprint and very fast. Can't wait to start tweaking the kernel. Still exploring everything it has to offer and the Dev is adding new tweaks with each version.
The ROM is here (just to give credit where credit is due):
http://forum.xda-developers.com/galaxy-tab-s/development/prerooted-stock-touchwiz-rom-t2973107
Nice! (so far)