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    Mattress Comparison
    King Koil Reserve Luxury mattress

    King Koil Reserve Luxury

    VS
    Essentia Tatami Organic mattress

    Essentia Tatami Organic

    King Koil Reserve Luxury vs. Essentia Tatami Organic

    Side-by-side comparison of the King Koil Reserve Luxury (Luxury Pillow-Top Hybrid) and Essentia Tatami Organic (Organic Latex). Compare comfort, cooling, support, value and more — based on our lab testing.

    Winner: Essentia

    By Sleep Sage Editorial Team

    Side-by-side mattress testing · 144+ comparisons published

    Updated May 2026
    Category
    King Koil Reserve Luxury
    Essentia Tatami Organic
    Comfort
    9.3/10
    9.2/10
    Support
    8.8/10
    8.8/10
    Cooling
    8.4/10
    9.4/10
    Edge Support
    8.7/10
    8.5/10
    Motion Isolation
    8.3/10
    9.3/10
    Durability
    9/10
    9.5/10
    Value
    7.4/10
    7.8/10

    Quick Specs Comparison

    Spec
    King Koil Reserve Luxury
    Essentia Tatami Organic
    Price (Queen)
    $3,799
    $3,390
    Type
    Luxury Pillow-Top Hybrid
    Organic Latex
    Firmness
    5.5/10
    5.5/10
    Height
    15 inches
    10 inches
    Trial
    120 nights
    120 nights
    Warranty
    10 years
    20 years
    Shipping
    White glove delivery through retail partners
    Free shipping

    Key Advantages

    Why Choose King Koil Reserve Luxury

    • Genuinely plush pillow-top with natural fiber quilting
    • Hand-tufted construction resists body impressions over time
    • Strong pressure relief for side sleepers

    Why Choose Essentia Tatami Organic

    • Certified organic memory foam
    • Zero VOC emissions
    • Handmade in Canada

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    Brands behind these picks

    Before you buy, read the brand: construction, pricing bands, trial and warranty terms, and how each company's lineup performed in our Encinitas lab.

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