My original Flic buttons seem to be dying one by one at the moment. They're working unreliably, and the batteries aren't lasting as long as they used to (I assume they're polling the hub more often due to their unreliability, or something like that), so I'll probably have to soon replace the remaining 3 that I have in use.
I really like the LED light and tactile feel of the v2 buttons (I have 9 of them), but there are certain places where a black button looks better than a white, so I'm still using the v1 buttons in those cases.
Will you be releasing black buttons again? I liked the colour options, too, but understand that they're quite niche. Black, however, seems like an uncontroversial option.
Thanks for the insight.

I finally got the chance to set up my Flic hub, after having used an old Nexus 5 (and Tasker) to handle the household Flic duties, and I am SO HAPPY.
I was able to use the http request action to handle the music tasks that were previously handled by a Tasker Plugin (such as 'play a random album from my collection in the loungeroom') and I am super happy with the near-instant response that the hub provides.
I also use the Flics to control my Hue lights, so the improved speed makes a big difference in that situation, too. It's all so snappy now!
So I just wanted to say thank you: thank you!

Oh man. I hope that the 'change configuration' feature comes, too - I use it every day!