yeah the corsair and arctis PC specific aren't great to use with ps4/xb1, they can sorta work wired but you are really better off buying something like the console specific turtle beaches or Sony gold/platinums, as they work wired or wireless and have party/game chat interfaces built into the console for those headsets.
the fire 7" is a great deal (@ $21 with stand) for reading ebooks, comics, and watching videos. you can side load google play and install practically anything, I have comic book reader, fbreader, VLC, netflix, etc on my 8" for a year. It is slow so I wouldn't expect greatness but for reading/watching 1-3 hours a day its fine, and battery life is pretty good too.
the fire 7" is a great deal (@ $21 with stand) for reading ebooks, comics, and watching videos. you can side load google play and install practically anything, I have comic book reader, fbreader, VLC, netflix, etc on my 8" for a year. It is slow so I wouldn't expect greatness but for reading/watching 1-3 hours a day its fine, and battery life is pretty good too.