I was looking for a Wireless mechanical TKL keyboard and Logitech has just launched their Logitech Signature K855 Wireless Mechanical TKL Keyboard (Linear).
Pros:
Logitech Wireless + Bluetooth
Mechanical
Cherry stems
Good battery - 3 years
Replaceable battery - 2xAAA
Cons:
No backlight - probably why it has good battery
No idea about the TTC keys
I think the caps are ABS
The blue one looks amazing but my setup is not really blue so Graphite suits me better.
They have other Logitech deals too: https://www.pcbyte.com.au/c/deals-logitech-deals-3250
How noisy is it?
Also do you have a link to the blue?