I had this Das Keyboard model (with numeric keypad) for a couple of years. I liked it a lot, really liked the integrated volume knob and transport controls too.
Wirecutter has a good article about choosing a mechanical keyboard, and they also have a page of recommendations. (The Leopold extended models currently appeal to me.)
http://matias.ca/
Matias is old school and using the same switch (Alps switch) as Apple Extended Keyboard of the 90s. Their keyboard is as close as the original Apple keyboard as you can get without the LED gaming lights you see in gaming keyboards. Very reliable, works perfectly and has great build quality.
I wrote a personal impression about it years ago, if you have time to read it:
My Das Keyboard started getting sticky keys after two years of hard daily use, and Das replaced it with a new keyboard for free. But I had honestly gotten a little worn out from the loudness of the Cherry-Blue keyswitch customization I had chosen, so when the replacement arrived I left it in the box and later sold it. I still like the keyboard and if I bought another I’d choose quieter Cherry-Brown keyswitches.
Das is a good choice but for Mac fans, I’d think that Matias would be a better fit for us because it uses Alps switches, which are way more similar in feel to Apple Extended Keyboard II.
Das 4 for Mac with Cherry MX Brown switches arrived this week. Excellent. I have not had a mechanical keyboard of my own for years, and had forgotten how comfortable and fast typing could be. Makes the keyboard on the MBP feel like a toy.
I know this discussion was a while back but I appreciate everyone’s input on this. I have always considered myself “keyboard agnostic” as I have different brand keyboards everywhere I work and just plug them into my Mac and go. Recently I bought my wife a couple of RGB gaming keyboards with blue switches and i ended up falling in love with them. But they were wired. I wanted to get in on the mechanical keyboard craze so I bought a wired gaming set for home but in the field I needed more. My requirements are that it must be multi device so I can switch between Mac and iPad easily; It must have numeric keys; I really want blue keys. I have decided on the Keychron K1. I should have it in about 10 days and I’m really looking forward to it!
I received the K1 and have been using it for a few weeks and I absolutely love it! It is pricey but I feel I will be using this for a long time. I want to order another to replace the RGB gaming keyboard I bought for my home office but they are out of stock too. I am considering the K4 also and am on the mailing list for when either become available.
My K4 came and it’s an absolute pleasure to use. I bought the Gateron browns and also a pack of red switches to swap them out. Both feel wonderful. I’m surprise that I actually like red better.
I’m currently using a Drop CTRL High-profile that I like very much. It’s heavy (~5lbs), stable, and the switches (MX Blues) I chose are nice and clicky.
The ergo boards I’ve tried all seem to fall down when it’s time to type chords (Cmd+Shift+x). Thumb clusters are nice, but they would work better if we had three thumbs on each hand.