[michaelbuckbee]

You might want to check out the Kinesis Freestyle - https://kinesis-ergo.com/shop/freestyle2-for-pc-us/

With all the options (larger cable in between the halves, risers, etc.) it's closer to $200 than the $99 base price but still a tremendous value.

An added benefit over most other super ergonomic keyboards is that the design is close enough to standard QWERTY that it's pretty trivial to get going. I've a few friends who have really struggled with the more aggressively altered layouts of some of the other designs.