SilverStone gave an easy, affordable option to add addressable RGB lighting to fans without any. Not everyone is into RGB, but those who don't like trading performance for more lights will probably find the best of both worlds with the FG142/122. They even work for radiator fans.
The B975 is the keyboard to own if you enjoy competitive online gaming. The Light Strike optical switches give a genuine edge that may not feel like much until the moment relies on it. Bloody also does a great job with competitive quality and features to other mechanical keyboards in it's price range.
Are optical switches the next big thing? Maybe more so for competitive gaming than daily use, but the Gamdias Hermes P2 Mechanical Gaming Keyboard has a great feel for typing with the blue switches. The quality is certainly mythic level and any gamer should consider them as an option.
E-Win made a surprisingly great gaming chair with the Champion. Not only does it have features like 4D armrests, but it is one of the best chairs to sit in on the comfort level as well. What really makes it stand out is in being one of the most affordable chairs in it's bracket.
Patriot is pushing into the gaming market a little harder with the Viper V570 Blackout. The ergonomics aren't the best, but the trade off is a mouse that seems to improve precision and reaction. The RGB lighting is amazing and the button layout gives gamers a lot of ability options.
Rosewill has a lot of features and great lighting on their Neon K85 RGB keyboard. The mechanical switches are nice, but they opt for Kailh instead of cherry. The price makes it worth considering and if you haven't tried a mechanical keyboard for gaming, then don't wait any longer!