Ringke, Golden Sand or Spigen

I hope it is lol coz is so off from that proportion.

Well it's so far so good I would say overall but I heard some people are getting some bugs but for me I can't say at least till now coz I reset it and used it as it's big OS update to help to clean anything and wiped cache too, I cant say about camer...

I did reset till now it's OK for me and the battery too not so much bad fn

Yes it's by default. Just go to that Samsung pay option click the menu down right go to settings, quick access and turn that off.