Ask HN: No-drama wireless keyboard with touchpad for hackers

What's the best wireless keyboard with touchpad for hackers / programmers?

Logitech K400 is very popular on Amazon. However if I were to summarize it, I'd call it the "cell phone camera of 2005". The keys aren't too responsive, the layout is compact, the button (shift/enter/backspace etc.) is compromised etc. etc.

I really wish Thinkpad would sell the keyboard right out of it's T-series or Apple made a sub-$100 keyboard+trackpad (their current combo with an accessory to join them is close to $200. That's ridiculous for a keyboard). I'm really surprised with the lack of good options available out there. Correct ergonomics dictate not using the laptop keyboard with it's screen for extended duration.

Please share your setup