I have to say wii U menu load times are terrible and xbone ui is even more of a mess than it was before (yes apparently it CAN get worse!) but out of all three Sony's system is definitely the most unreliable.

In my 30 years of gaming I haven't had a console crash on me this many times yet.

On the plus side XIV really has zero lag on ps4 compared to ps3 version.
Maybe you should write a letter to sony customer service if your warranty is still valid?