Which is the best iphone 6s plus case waterproof on Amazon?

1. iPhone 6s Plus Waterproof Case, Meritcase 5.5 inch iPhone 6 Plus/ 6s Plus Full Body Shockproof Snowproof Dirtproof Sandproof Case for Swimming Diving Surfing Snorkeling (5.5inch, Blue) (Click Link to Check Price on Amazon)
Editor's Rating : 9.5 out of 10
IP68 Waterproof: Enable your phone iPhone 6 Plus/ 6s Plus to submerge up to 6.6ft deep underwater for 2 hoursVehicle-mounted: Built-in thin iron for magnet absorption compatible with car mount, offering a good view for driving navigation(There is a film on the thin iron,please remove)

2. iPhone 6 Plus/6s Plus Waterproof Case, OUNNE Shockproof Dustproof Waterproof With Touch ID Sand Proof Snowproof Full Body Cover for iPhone 6 Plus/6s Plus (5.5inch) -Black (Click Link to Check Price on Amazon)
Editor's Rating : 8.8 out of 10
【Safe】 100% Generic new and good quality waterproof case. Precise design of each button and port based on iPhone 6 Plus outline. Ensure each button and control, like mute & power & volume button & touch id. Work perfectly.【Clear】Specialized scratch protector provides the maximum display resolution with no interference to touchscreen responsiveness. It also protects your iPhone 6 plus touchscreen from scratches, marks, and scrapes.

3. iPhone 6/6s waterproof case with 2 Case Openers, OUNNE Shockproof IP68 Certified With Touch ID Sand Proof Snowproof Full Body Cover for iPhone 6/6s(4.7inch)-Black (Click Link to Check Price on Amazon)
Editor's Rating : 9.2 out of 10
【Intimate Accessories】TWO CASE OPENERS. Insert the opener into the lower right corner and rotate it to open the phone case effortlessly.【Upgraded Version】Improved headphone port and charging port, much stronger, not easy to tear. Come with HEADPHONE ADAPTER, will work with other headphones if you plug in the headphone adapter.

4. Waterproof case for iPhone 6 Plus and 6s Plus, UBeesize Transparent Shockproof Underwater Cover Full Body Protective Drop Resistant Heavy Duty Case for iPhone 6 Plus and 6s Plus (5.5in) (Click Link to Check Price on Amazon)
Editor's Rating : 9.4 out of 10
Certified 100% Waterproof - Complete Sealed Protection with IP68 Certified Waterproof, fully submersible to 6.6 ft/2 m deep for 30min. Just rest assured when you are enjoying diving, swimming, surfing, skiing or daily underwater use.Full Function - Customized for iPhone 6 Plus/6s Plus. All Buttons and Controls, such as touch ID, power key, volume button, camera and charging port, are easy to access just like it normally would without the case.

5. Waterproof Case for iPhone 6 Plus,FITFORT Underwater Sport Shock Resistant Dirt Snow Proof Ultra Slim and Durable Case for iPhone 6s Plus(5.5”)-Blue (Click Link to Check Price on Amazon)
Editor's Rating : 9.5 out of 10
[Compatible]:Designed for 5.5" iPhone 6 Plus & 6s Plus[IP68 Certified]:Fully sealed case,it could submersible to 6.6''/2m deep and withstand shock or drop from 6.6feet high