Stay in KitKat Moto E lags above lollipop after facing the lag issue on nougat 7.1.1 I came back to KitKat but if you want to upgrade then you should stick with lineage 14.1Thanks to everyone. I was able to install 4.4 optimised ROM. But I was unable to do it via fastboot / adb but I discovered that I can see and transfer data to my phone's internal memory where I copied the SU and the ROM and installed it via twrp which was already working and booted my phone in 4.4 ROM.
But I was again amazed to find that I am still not able to install any of the 7.1 ROMs as the same error of stucking is coming up again and again.
Will download another copies of 7.1 ROMs and try them tomorrow.
Now my SD card is also detected as I had formatted the same when I installed the 4.4 ROM.
Thanks to all again. I will try to find the solution to this tomorrow and also be using the SD card as internal to expand the space and may be this could help solve my hanging problem which occurs after every 2-3 months.
Which is the best 7.1 ROM as per you all for long term use?