I currently have an Acer B115m with Intel N2940, SSD and 8GB LDDR3.
I use this laptop mostly to work outdoors. I get somewhere nice, surrounded by nature, open the laptop, plug in my 4G modem and work from there. It gets me about 6h of real usage, but sometimes I can't charge it up to 100%. I'd also like to have a brighter scree so I deal better with sunlight.
Most of the times I go to places you can't reach by car, so I go on bike or walking, therefore I need to be careful with what I carry with me, be it weight or volume.
An ARM laptop would be a nice upgrade for my battery anxiety, but having everything soldered makes me uneasy, and 64 Gb HD + 4Gb Ram is not enough for me. Also, I wasn't able to find info about the screen brightness.