It allows you to quickly combine and pleasant to the eye the way 2.
What whose rigidity feeling because nothing moves and it is really convenient, I only use the keyboard and trackpad on my desk, but make more storage and no product is changing.
The price is to elevate what it is, but the build quality and finish are well worth it.
No regrets and having to disassemble to change the battery is not troublesome because the life is long
