Gerbil seems to have about as much standard library features as Racket does. Or excels in different areas (web and data). Gerbil is also "faster" than Racket in

Gerbil seems to have about as much standard library features as Racket does. Or excels in different areas (web and data). Gerbil is also "faster" than Racket in the ecraven benchmarks. So I think it gives Racket a reasonable run for the money. http://ecraven.github.io/r7rs-benchmarks/ http://ecraven.github.io/r7rs-benchmarks/