https://www.amazon.co.uk/Logitech-Proteus-Spectrum-Tunable-Programmable/dp/B019DVCW3E/ref=sr_1_1?ie=UTF8&qid=1495030215&sr=8-1&keywords=logitech+proteus
Looks good, how do you guys find it? My R.A.T 5 has been stuttering lately, a common issue apparently but I've had it since 2014, so a change is needed!
I actually use the older version of it - the G500. I love it, if it ever breaks, I'll go for the proteus. Logitech also have excellent after sale support if anything goes wrong and have been known to replace devices even out of warranty!