diff --git a/Sources/Cacheout/ViewModels/CacheoutViewModel.swift b/Sources/Cacheout/ViewModels/CacheoutViewModel.swift
index 27de41a..8f1b2b8 100644
--- a/Sources/Cacheout/ViewModels/CacheoutViewModel.swift
+++ b/Sources/Cacheout/ViewModels/CacheoutViewModel.swift
@@ -106,7 +106,7 @@ class CacheoutViewModel: ObservableObject {
     }
 
     var selectedSize: Int64 {
-        selectedResults.reduce(0) { $0 + $1.sizeBytes }
+        scanResults.lazy.filter(\.isSelected).reduce(0) { $0 + $1.sizeBytes }
     }
 
     var formattedSelectedSize: String {
@@ -118,7 +118,7 @@ class CacheoutViewModel: ObservableObject {
     }
 
     var hasResults: Bool { !scanResults.isEmpty || !nodeModulesItems.isEmpty }
-    var hasSelection: Bool { !selectedResults.isEmpty || selectedNodeModulesSize > 0 }
+    var hasSelection: Bool { scanResults.contains(where: \.isSelected) || selectedNodeModulesSize > 0 }
 
     // MARK: - Node Modules computed properties
 
diff --git a/Sources/Cacheout/Views/MenuBarView.swift b/Sources/Cacheout/Views/MenuBarView.swift
index 9084b59..83556e3 100644
--- a/Sources/Cacheout/Views/MenuBarView.swift
+++ b/Sources/Cacheout/Views/MenuBarView.swift
@@ -154,7 +154,7 @@ struct MenuBarView: View {
             Spacer()
             statPill(
                 label: "Categories",
-                value: "\(viewModel.scanResults.filter { !$0.isEmpty }.count)",
+                value: "\(viewModel.scanResults.lazy.filter { !$0.isEmpty }.count)",
                 color: .blue
             )
         }
@@ -178,6 +178,7 @@ struct MenuBarView: View {
 
     private var topCategories: some View {
         let top = viewModel.scanResults
+            .lazy
             .filter { !$0.isEmpty }
             .sorted { $0.sizeBytes > $1.sizeBytes }
             .prefix(5)