Automatic Crowd Pummeler

2 different WoW Forever spells share the name Automatic Crowd Pummeler. Each is a separate effect with its own tooltip; pick the one you mean to compare it with Classic Era.

• Automatic Crowd Pummeler #432137 changed Permanently enchants a shoulder slot item to increase your attack speed by 50%.
• Automatic Crowd Pummeler #432139 unchanged Permanently enchants a shoulder slot item to increase your attack speed by $432137s1%.