After the first tub I ordered cracked (it was not a Kohler) and Wayfair was amazing I decided to stick with a more reliable name and went with this Kohler Underscore 60 x 
30 Alcove soaking tub.  The tub was just finished today so I haven’t used it yet but it’s beautiful and so amazingly deep.  I could not be happier with my bathroom 
renovation and the tub gives it such a spa feel!  Thank you Wayfair!  You have been amazing to work with!