Korean Palace Drama recommendations needed

The Red Sleeve

• Queen: Love and War 
• Bloody Heart 
• The Forbidden Marriage 
• Moon Embracing the Sun
• Rookie Historian Goo Hae Ryung 
• Moon Lovers: Scarlet Heart Ryeo 
• Faith 
• The King's Affection 
• Love in the Moonlight   

Empress Ki    is the best korean palace drama out there.

Under the Queen's Umbrella    is pretty good too, and it's recent.

Dong Yi    is also fantastic, but cinematographic is a bit dated.

Queen Seon Duk    is excellent, but as with Dong Yi, it's a bit dated.

Worthwhile mention: The Last Empress     is a modern era palace drama, I found it to be great.