A nice feature that may only be useful in certain cases is the ability to split the screen between two apps. LG made this possible on the LG G Flex and luckily due to the hardware similarities with the G2, its software has been ported to the G2. I have been reluctant to try a G Flex rom as I did not like the LG software much but I have been pleasantly surprised. I have downloaded and installed AEONFLEX v3.0.2 ROM that is available for the D800, D802 and the D803. The rom seems much more refined than the original G2 rom, I am not sure if it is due to the ROM builders modifications or due to LGs optimizations for the G Flex, but it is fantastic. It has been very stable, smooth and extremely snappy. The rom can be downloaded here. Don’t forget to install the respective device patch as stated in the instructions.
See below for some screenshots:
This is the Multi-Windows Feature, hold back to see the selection screen: