diff --git a/Qrakhen.Qamp.Core/Compilation/Digester.cs b/Qrakhen.Qamp.Core/Compilation/Digester.cs
index 63baab7..2995ccb 100644
--- a/Qrakhen.Qamp.Core/Compilation/Digester.cs
+++ b/Qrakhen.Qamp.Core/Compilation/Digester.cs
@@ -285,11 +285,13 @@ public class Digester : ISteppable<Token>
     internal void Export()
     {
         _logger.Method();
+        throw new NotImplementedException($"Import is not yet implemented. Sorry, it's difficult.");
     }
 
     internal void Import()
     {
         _logger.Method();
+        throw new NotImplementedException($"Import is not yet implemented. Sorry, it's difficult.");
     }
 
     internal void If()
diff --git a/Qrakhen.Qamp.Core/Logging/ILogger.cs b/Qrakhen.Qamp.Core/Logging/ILogger.cs
index 41f8ac0..ef68216 100644
--- a/Qrakhen.Qamp.Core/Logging/ILogger.cs
+++ b/Qrakhen.Qamp.Core/Logging/ILogger.cs
@@ -148,6 +148,9 @@ public class Logger : ILogger, ILogFormatter
 
     public void Method(object? value = null, [CallerMemberName] string? caller = null)
     {
+        if (Level < LogLevel.Trace)
+            return; // save some ticks here
+
         if (caller == null)
         {
             var st = new StackTrace();