diff --git a/Cargo.toml b/Cargo.toml
index 871c8b8..71572f7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -39,7 +39,9 @@ include = [
 codecov = { repository = "orium/rpds", branch = "master", service = "github" }
 
 [dependencies]
-archery = "1.0.0"
+# FIXME: use release
+# archery = "1.0.0"
+archery = { git = "https://github.com/michaelsproul/archery", branch = "triomphe", features = ["triomphe"] }
 serde = { version = "1.0.149", optional = true, default-features = false }
 
 [dev-dependencies]
@@ -70,6 +72,10 @@ harness = false
 name = "rpds_list_sync"
 harness = false
 
+[[bench]]
+name = "rpds_list_triomphe"
+harness = false
+
 [[bench]]
 name = "std_vec"
 harness = false
diff --git a/benches/rpds_list_triomphe.rs b/benches/rpds_list_triomphe.rs
new file mode 100644
index 0000000..cef561a
--- /dev/null
+++ b/benches/rpds_list_triomphe.rs
@@ -0,0 +1,172 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#![cfg_attr(feature = "fatal-warnings", deny(warnings))]
+
+use archery::ArcTK;
+use criterion::{criterion_group, criterion_main, Criterion};
+use rpds::List;
+use std::hint::black_box;
+
+fn rpds_list_triomphe_push_front(c: &mut Criterion) {
+    let limit = 10_000;
+
+    c.bench_function("rpds list sync push front", move |b| {
+        b.iter(|| {
+            let mut list: List<usize, ArcTK> = List::new_with_ptr_kind();
+
+            for i in 0..limit {
+                list = list.push_front(i);
+            }
+
+            list
+        })
+    });
+}
+
+fn rpds_list_triomphe_push_front_mut(c: &mut Criterion) {
+    let limit = 10_000;
+
+    c.bench_function("rpds list sync push front mut", move |b| {
+        b.iter(|| {
+            let mut list: List<usize, ArcTK> = List::new_with_ptr_kind();
+
+            for i in 0..limit {
+                list.push_front_mut(i);
+            }
+
+            list
+        })
+    });
+}
+
+fn rpds_list_triomphe_drop_first(c: &mut Criterion) {
+    let limit = 10_000;
+
+    c.bench_function("rpds list sync drop first", move |b| {
+        b.iter_with_setup(
+            || {
+                let mut list: List<usize, ArcTK> = List::new_with_ptr_kind();
+
+                for i in 0..limit {
+                    list.push_front_mut(i);
+                }
+
+                list
+            },
+            |mut list| {
+                for _ in 0..limit {
+                    list = list.drop_first().unwrap();
+                }
+
+                list
+            },
+        );
+    });
+}
+
+fn rpds_list_triomphe_drop_first_mut(c: &mut Criterion) {
+    let limit = 10_000;
+
+    c.bench_function("rpds list sync drop first mut", move |b| {
+        b.iter_with_setup(
+            || {
+                let mut list: List<usize, ArcTK> = List::new_with_ptr_kind();
+
+                for i in 0..limit {
+                    list.push_front_mut(i);
+                }
+
+                list
+            },
+            |mut list| {
+                for _ in 0..limit {
+                    list.drop_first_mut();
+                }
+
+                list
+            },
+        );
+    });
+}
+
+fn rpds_list_triomphe_reverse(c: &mut Criterion) {
+    let limit = 1_000;
+
+    c.bench_function("rpds list sync reverse", move |b| {
+        b.iter_with_setup(
+            || {
+                let mut list: List<usize, ArcTK> = List::new_with_ptr_kind();
+
+                for i in 0..limit {
+                    list.push_front_mut(i);
+                }
+
+                list
+            },
+            |mut list| {
+                for _ in 0..limit {
+                    list = list.reverse();
+                }
+
+                list
+            },
+        );
+    });
+}
+
+fn rpds_list_triomphe_reverse_mut(c: &mut Criterion) {
+    let limit = 1_000;
+
+    c.bench_function("rpds list sync reverse mut", move |b| {
+        b.iter_with_setup(
+            || {
+                let mut list: List<usize, ArcTK> = List::new_with_ptr_kind();
+
+                for i in 0..limit {
+                    list.push_front_mut(i);
+                }
+
+                list
+            },
+            |mut list| {
+                for _ in 0..limit {
+                    list.reverse_mut();
+                }
+
+                list
+            },
+        );
+    });
+}
+
+fn rpds_list_triomphe_iterate(c: &mut Criterion) {
+    let limit = 10_000;
+    let mut list: List<usize, ArcTK> = List::new_with_ptr_kind();
+
+    for i in 0..limit {
+        list.push_front_mut(i);
+    }
+
+    c.bench_function("rpds list sync iterate", move |b| {
+        b.iter(|| {
+            for i in list.iter() {
+                black_box(i);
+            }
+        })
+    });
+}
+
+criterion_group!(
+    benches,
+    rpds_list_triomphe_push_front,
+    rpds_list_triomphe_push_front_mut,
+    rpds_list_triomphe_drop_first,
+    rpds_list_triomphe_drop_first_mut,
+    rpds_list_triomphe_reverse,
+    rpds_list_triomphe_reverse_mut,
+    rpds_list_triomphe_iterate
+);
+criterion_main!(benches);