I have read Dark Matter, Recursion and Upgrade. I like the plot idea of Dark Matter. It had a more interesting idea towards the end of the book which I felt could have been given more scope on the book. Also Recursion idea was great and I loved the it. Upgrade did not live up to my expectation. It was more like a typical action movie plot. I would read his next novel to decide if I would still keep in my to read list.
If you say interesting take, I like the following two: