README.md in dolos-0.2.0 vs README.md in dolos-0.2.1

@@ -116,15 +116,24 @@
 - Performance
 
 ### Benchmarks
 `bundle exec ruby benchmarks/json/json.rb`
 ```
-Calculating -------------------------------------
-nested json benchmark
-                          0.090  (± 0.0%) i/s -      6.000  in  66.952366s
-```
-Its very slow, not ready for use yet. API is unstable is as well.
+Dolos
+nested json benchmark      8.426  (± 0.0%) i/s -     43.000  in   5.103600s
+letter benchmark           3.145k (± 0.7%) i/s -     15.810k in   5.027961s
 
+# Note: 23 times slower than Pure Ruby specialized json parser (below) if used to parse json
+nested json 166KB bench    8.189  (± 0.0%) i/s -     41.000  in   5.007158s
+nested json 1MB bench      0.959  (± 0.0%) i/s -     5.000  in    5.230650s
+
+-----------------------------------------------------------
+Pure ruby (flori/json)
+nested json 1MB bench      24.213  (± 4.1%) i/s -    122.000  in   5.042309s
+nested json 166KB bench   188.070  (± 1.6%) i/s -    954.000  in   5.073788s
+Ruby native (C)
+nested json 1MB bench     309.519  (± 0.3%) i/s -    1.560k in    5.040164s
+```
 
 ### Contributing
 Contributors are welcome. Note: since library is not yet stable, I recommend getting in touch with me before starting to work on something.
 
 #### Other parser combinator libraries
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