Making it clear that I never worked with Racket... Guile was the most ergonomic Scheme I used. Great documentation, "mostly" batteries included, and a while loop macro (the blasphemy, but the convenience!).
The reason I switched was that I wanted to use my small programs on servers, and with Chicken Scheme it was easy to build a statically linked executable. Guile should definitely be packageable as such, if someone versed in C has the patience, but it isn't out of the box and there are no "project templates" out there.
The reason I switched was that I wanted to use my small programs on servers, and with Chicken Scheme it was easy to build a statically linked executable. Guile should definitely be packageable as such, if someone versed in C has the patience, but it isn't out of the box and there are no "project templates" out there.