I've had my Microsoft Sidewinder X4 keyboard for about 5 years now and it's time for an upgrade. Plus I want to make more use of my Steam link and not all games are controller supported, so it would be good to keep the sidewinder for that instead, ready to go.
It's also the time to go mechanical.
It's kind of pricey - but I'm looking at Corsair's K95 (cherry switches).
https://www.amazon.co.uk/Corsair-Mechanical-Multicolour-Backlighting-Dual-Sided/dp/B01N9OIRSD/ref=sr_1_1?ie=UTF8&qid=1528572140&sr=8-1&keywords=corsair+k95+rgb+platinum
If anyone has any other suggestions or feedback, let me know!