I have a Chinese laptop with 4K display powered by Intel's most powerful Atom Soc (an Apollo Lake x7-E3950) that have been in use for 9 months and this thing zips by for all daily tasks. Ships with 8GB soldered memory and two M.2 SSD bays which I am currently using in RAID1. Got it at about US$500.
Keyboard and trackpad is awesome, and the all-metal body is of good build quality. Keyboard is also backlit.
Running on my own Linux From Scratch built over a Debian 10 base.
At this price for the screen, metal chassis and amazing keyboard, I don't care one bit about warranty. If it croaks, I'll just get an identical unit and switch the SSDs over.
Warranty is overrated nowadays.