diff --git a/oracle/standby-server-scripts/rman_restore_from_zero.ps1 b/oracle/standby-server-scripts/rman_restore_from_zero.ps1
index 2786aad..f8b6579 100644
--- a/oracle/standby-server-scripts/rman_restore_from_zero.ps1
+++ b/oracle/standby-server-scripts/rman_restore_from_zero.ps1
@@ -178,28 +178,66 @@ Write-Host "[2.3] Preparing RMAN restore..."
 $rmanScript = "D:\oracle\temp\restore_from_zero.rman"
 $logFile = "D:\oracle\logs\restore_from_zero.log"
 
-# Copy ALL backups from F:\ to recovery area
+# Copy backups from F:\ to recovery area (mode-dependent)
 New-Item -ItemType Directory -Path "C:\Users\oracle\recovery_area\ROA\autobackup" -Force | Out-Null
-Write-Host "[INFO] Copying all backups from F:\ROA\autobackup to recovery area..."
-Write-Host "       This may take 1-2 minutes for ~10 GB of backups..."
 
-# Check backup files exist on F: drive before copying
+if ($TestMode) {
+    Write-Host "[INFO] Copying selected backups from F:\ROA\autobackup to recovery area..."
+    Write-Host "       TEST MODE: Only latest backup set (faster for weekly tests)"
+} else {
+    Write-Host "[INFO] Copying all backups from F:\ROA\autobackup to recovery area..."
+    Write-Host "       STANDALONE MODE: All backups for maximum DR safety"
+}
+
+# Select backup files based on mode (TestMode vs Standalone)
 try {
-    $backupFiles = Get-ChildItem "F:\ROA\autobackup\*.BKP" -ErrorAction Continue
+    if ($TestMode) {
+        # TEST MODE: Copy only latest full backup + everything after it (optimal for weekly testing)
+        Write-Host "[INFO] TEST MODE: Selecting latest full backup + incrementals for faster restore..." -ForegroundColor Cyan
+        
+        # Find latest full backup (Level 0 - DAILY_FULL_COMPRESSED)
+        $fullBackups = Get-ChildItem "F:\ROA\autobackup\*DAILY_FULL*.BKP" -ErrorAction Continue | 
+            Sort-Object LastWriteTime -Descending
+        
+        if ($fullBackups.Count -eq 0) {
+            Write-Host "ERROR: No full backup found on F: drive!" -ForegroundColor Red
+            Write-Host "       Cannot proceed with restore - need at least one full backup"
+            exit 1
+        }
+        
+        $latestFull = $fullBackups[0]
+        $cutoffTime = $latestFull.LastWriteTime
+        
+        # Get all backups >= latest full backup timestamp (includes incrementals, controlfiles, SPFILE backups)
+        $backupFiles = Get-ChildItem "F:\ROA\autobackup\*.BKP" -ErrorAction Continue | 
+            Where-Object { $_.LastWriteTime -ge $cutoffTime }
+        
+        Write-Host "[INFO] Latest full backup: $($latestFull.Name)" -ForegroundColor Cyan
+        Write-Host "       Timestamp: $($latestFull.LastWriteTime)" -ForegroundColor Cyan
+        Write-Host "       Selected $($backupFiles.Count) files from latest backup set (saves ~60-70% copy time)" -ForegroundColor Cyan
+        
+    } else {
+        # STANDALONE MODE: Copy ALL backups (disaster recovery - maximum safety with fallback)
+        Write-Host "[INFO] STANDALONE MODE: Copying ALL backups for maximum DR safety..." -ForegroundColor Yellow
+        $backupFiles = Get-ChildItem "F:\ROA\autobackup\*.BKP" -ErrorAction Continue
+        Write-Host "[INFO] Full DR restore - will copy all available backups (includes redundancy)" -ForegroundColor Yellow
+    }
 } catch {
     Write-Host "WARNING: Cannot enumerate backup files on F: drive - $_" -ForegroundColor Yellow
     $backupFiles = @()
 }
 
-if ($backupFiles.Count -lt 2) {
+# Validate backup count
+$minRequired = 2
+if ($backupFiles.Count -lt $minRequired) {
     Write-Host "ERROR: Insufficient backup files found on F: drive (found: $($backupFiles.Count))" -ForegroundColor Red
-    Write-Host "        At least 2 backup files required for successful restore"
+    Write-Host "        At least $minRequired backup files required for successful restore"
     Write-Host "        Checking F:\ROA\autobackup directory..."
     try {
         $dirCheck = Get-ChildItem "F:\ROA\autobackup" -ErrorAction Continue
         Write-Host "        Directory contents: $($dirCheck.Count) files"
         foreach ($file in $dirCheck) {
-            Write-Host "          $($file.Name) - $($file.Length / 1GB) GB" -ForegroundColor Gray
+            Write-Host "          $($file.Name) - $([math]::Round($file.Length / 1GB, 2)) GB" -ForegroundColor Gray
         }
     } catch {
         Write-Host "        Cannot access directory: $_" -ForegroundColor Red