SSD, which file system to prefer?

Question

Solid State Drives

Goodnight.
I purchased ssd 2.5 sata 240 gb Kingston hyperX fury.
I'm going to install ubuntu 14.04.
The question is in general in the title, I will duplicate it.
Which file system to prefer - ext4 or btrfs?
System, home folder - all on one disk.

Answer 1

Ubuntu 16.04 and ext4.

Answer 2

Anyone, because they both know how to discard. I would choose btrfs because:
1. CoW: there is no need for logging (the superblock is an exception), and its fundamental drawback - fragmentation - is not significant.
2. btrfs is more frequent and online.