I have the Kinesis Freestyle 2 and, while the layout is good, I really dislike how the keys feel- very mushy, way too much travel distance, and many keys require moving my entire hand from the home row to properly depress because they're very resistant to non-perpendicular force.
What I really want is an ergo keyboard with Macbook/laptop style low-travel keys.
Freestyle Pro and Edge now have mechanical switches, which are better than the membrane of the Freestyle and Freestyle 2. With the Edge you can even choose the MX Speed Silver, for much shorter travel.
You can try some custom keyboard with low profile switches. There are many open source ones if you're up for the task. One option is cornish zen https://lowprokb.ca/products/corne-ish-zen-2
I built corne light v2 with choc v2 for my personal use.
What I really want is an ergo keyboard with Macbook/laptop style low-travel keys.