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Amerisleep AS4 vs Isolus vs Big Fig

If you have an adjustable bed base, Amerisleep AS4, Isolus or Big Fig will fit it perfectly. The delivery is quick and hassle-free.

Amerisleep AS4 Logo

Amerisleep AS4

Pro Score
89
User Score
85
Isolus logo

Isolus

Pro Score
89
User Score
73
Big Fig logo

Big Fig

Pro Score
89
User Score
94

Details

Amerisleep AS4 Logo

Price (Queen)

1700

Isolus logo

Price (Queen)

225

Big Fig logo

Price (Queen)

1700

Amerisleep AS4 Logo

Sizes

Cali King, Full, King, Queen, Split King, Twin, Twin XL

Isolus logo

Sizes

Cali King, Full, King, Queen, Twin, Twin XL

Big Fig logo

Sizes

Cali King, Full, King, Queen, Twin, Twin XL

Amerisleep AS4 Logo

Weight (Queen)

94

Isolus logo

Weight (Queen)

20

Big Fig logo

Weight (Queen)

120

Amerisleep AS4 Logo

Mattress Build

3 layers foam

Isolus logo

Mattress Build

1 layer foam

Big Fig logo

Mattress Build

3 layers foam

Amerisleep AS4 Logo

Reversible

Yes

Isolus logo

Reversible

Yes

Big Fig logo

Reversible

No

Amerisleep AS4 Logo

Quilted Foam

No

Isolus logo

Quilted Foam

Yes

Big Fig logo

Quilted Foam

No

Amerisleep AS4 Logo

Warranty

20 Years

Isolus logo

Warranty

3 Years

Big Fig logo

Warranty

20 Years20

Amerisleep AS4 Logo

Trial Period

100

Isolus logo

Trial Period

1095

Big Fig logo

Trial Period

101

Amerisleep AS4 Logo

Bed in a box

Yes

Isolus logo

Bed in a box

No

Big Fig logo

Bed in a box

Yes

Amerisleep AS4 Logo

Height

12

Isolus logo

Height

2.5

Big Fig logo

Height

13

Amerisleep AS4 Logo

Comfort Level offered

Medium soft

Isolus logo

Comfort Level offered

Slightly Firm

Big Fig logo

Comfort Level offered

Medium firm

Expert Reviews

Sleeping Cool

Amerisleep AS4 Logo
80

Based on 1 reviews

Isolus logo
80

Based on 1 reviews

Big Fig logo
89

Based on 1 reviews

Comfort

Amerisleep AS4 Logo
95

Based on 2 reviews

Isolus logo
80

Based on 1 reviews

Big Fig logo
96

Based on 1 reviews

What the experts are saying

Amerisleep AS4 Logo

Joe Auer

Mattress Clarity

“high quality memory foam mattress, Amerisleep performs exceedingly well. ...”

Isolus logo

Candace Osmond

The Sleep Judge

“someone who is a back sleeper and looking for smooth support”

Big Fig logo

Trish

Sleep Delivered

“The #1 online mattress specifically designed for plus-sized individuals. With enhanced...”

Amerisleep AS4 Logo
Amerisleep AS4
Isolus logo
Isolus
Big Fig logo
Big Fig

Summary

Big Fig

Comfort

"A comfortable mattress ensures a deep sleep. Big Fig, Amerisleep AS4 and Isolus all are comfortable sleep surfaces. However, the choice depends on your sleeping position and comfort level preferences. For a plush feel, Big Fig is an excellent choice while for a firmer feel, you may want to check out Amerisleep AS4 or Isolus. "

The Bottom Line

Conclusively, Big Fig is a great mattress offering exceptional comfort at a low price. Depending on your sleeping habits and preferences, all three mattresses are designed to rejuvenate your mornings through relaxing nights.

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