PS4 has been pretty disappointing to be honest. I got it mainly because I didn't want to play Destiny alone on XB1 but aside from that as a system its pretty weak.
No 5ghz wifi capability but its not like that matters since the PS4 only uses a 1/4 of your connection speed when directly connected anyway.
Ps4 vs XB1
Can't disable notifications when watching netflix or blu rays like you can with xb1, the controller battery life is pretty terrible due to its useless giant battery sucking light bar.
Only real positives I'd give the system is its DTS HD MA 7.1 audio output, its a better blu ray player and the PS4 gold headset is godlike.