diff --git a/README.md b/README.md
index 66e7deb11..afa72ca32 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Lo-Dash <sup>v0.4.1</sup>
 
-A drop-in replacement for Underscore.js, from the devs behind [jsPerf.com](http://jsperf.com), that delivers [performance improvements](http://lodash.com/benchmarks), [bug fixes](https://github.com/bestiejs/lodash#closed-underscorejs-issues), and [additional features](https://github.com/bestiejs/lodash#features).
+A drop-in replacement<sup>[*](https://github.com/bestiejs/lodash/wiki/Drop-in-Disclaimer)</sup> for Underscore.js, from the devs behind [jsPerf.com](http://jsperf.com), that delivers [performance improvements](http://lodash.com/benchmarks), [bug fixes](https://github.com/bestiejs/lodash#closed-underscorejs-issues), and [additional features](https://github.com/bestiejs/lodash#features).
 
 Lo-Dash’s performance is gained by avoiding slower native methods, instead opting for simplified non-ES5 compliant methods optimized for common usage, and by leveraging function compilation to reduce the number of overall function calls.
 
diff --git a/perf/perf.js b/perf/perf.js
index 5a696456b..3b7c18bec 100644
--- a/perf/perf.js
+++ b/perf/perf.js
@@ -602,12 +602,12 @@
   suites.push(
     Benchmark.Suite('`_.find` iterating an object')
       .add('Lo-Dash', function() {
-        lodash.find(numbers, function(value, key) {
+        lodash.find(object, function(value, key) {
           return /\D9$/.test(key);
         });
       })
       .add('Underscore', function() {
-        _.find(numbers, function(value, key) {
+        _.find(object, function(value, key) {
           return /\D9$/.test(key);
         });
       })
@@ -727,6 +727,39 @@
 
   /*--------------------------------------------------------------------------*/
 
+  suites.push(
+    Benchmark.Suite('`_.invoke` iterating an array')
+      .add('Lo-Dash', function() {
+        lodash.invoke(numbers, 'toFixed', '2');
+      })
+      .add('Underscore', function() {
+        _.invoke(numbers, 'toFixed', '2');
+      })
+  );
+
+  suites.push(
+    Benchmark.Suite('`_.invoke` with a function for `methodName` iterating an array')
+      .add('Lo-Dash', function() {
+        lodash.invoke(numbers, String.prototype.split, '');
+      })
+      .add('Underscore', function() {
+        _.invoke(numbers, String.prototype.split, '');
+      })
+  );
+
+  suites.push(
+    Benchmark.Suite('`_.invoke` iterating an object')
+      .add('Lo-Dash', function() {
+        lodash.invoke(object, 'toFixed', '2');
+      })
+      .add('Underscore', function() {
+        _.invoke(object, 'toFixed', '2');
+      })
+  );
+
+  /*--------------------------------------------------------------------------*/
+
+
   suites.push(
     Benchmark.Suite('`_.isEqual` comparing primitives and objects (edge case)')
       .add('Lo-Dash', {