Hi Mr Mitch,
Just in case you havenāt read it yet ⦠the first place to start your mattress research is the mattress shopping tutorial here which has all the basic information, steps, and guidelines that you will need to make the best possible choice ⦠and know how and why to avoid the worst ones.
You can see some of my thoughts about buying a mattress from Costco in post #4 here.
You can also see some comments about the Consumer Reports mattress ratings and recommendations in post #2 here and in this topic. As you can see I (and most knowledgeable people in the industry) would consider them to be a unreliable source of guidance about purchasing a mattress.
There is more about the different ways to choose a suitable mattress (either locally or online) that can help you assess and minimize the risks involved with each of them in post #2 here.
There is also more about the most important parts of the āvalueā of a mattress purchase in post #13 here but choosing the ābest mattressā for any particular person really boils down to 1. testing for suitability (either in a showroom or with a home trial period), 2. finding out and checking the quality and durability of the materials inside it, and 3. Comparing your finalists for value based on all the parts of your personal value equation that are most important to you.
It seems that the Serafina ā¦
- Isnāt a suitable suitable mattress for you in terms of PPP (Posture and alignment, Pressure relief, and Personal preferences). Costco isnāt good at providing this type of guidance but at least you can return it.
- I would guess that you didnāt find out and check the quality of the materials inside it but if you had known to check you would have found out that it uses lower quality/density and less durable materials inside it than I would consider (see the quality/durability guidelines here).
- While value is relative to the specific criteria that are most important to each person and to how the specific mattresses you are considering compare to each other ⦠itās very likely that there are better quality more durable mattresses available in this budget range that for most people would have better āvalueā.
The Alexis uses much higher quality and more durable materials than the Serafina and would also be a much more suitable choice for higher weight ranges than the Serafina. It also has the option to customize the firmness level of the mattress both before and after a purchase so you can āfine tuneā the mattress rather than returning it. They also provide very good guidance to help their customers make the most suitable firmness choice on the phone.
The Tuft and Needle also uses high quality materials that would be more durable than the Serafina (but not as durable as the Alexis) and they also have a great return policy as well. There is more about the materials in the Tuft & Needle mattress in posts #2 and #6 here. One of the attractions of the āone firmness choice for everyoneā style of mattresses is that they simplify the buying and decision making process which can be very attractive to some people and may be one of the most important parts of their āpersonal value equationā. With any retailer or manufacturer that only offers a single mattress though you will find that they will be the ābestā match for a relatively small percentage of the population, a āgoodā match for a larger percentage, an āOKā match for a larger percentage yet, and for those that it isnāt a āgood enoughā match ⦠they have a great return policy that lets you start all over again with choosing another mattress with little risk outside of the time you spent trying the mattress or returning it.
Both of these are members of the site which means I think highly of them and I believe they compete well with the best in the industry in terms of their quality, value, service, and transparency.
I wouldnāt pay to much attention to so called āholiday salesā because they are usually just a way to increase urgency and are more about marketing than anything else. There are high quality/value mattresses available every day of the year and there is no reason to wait or rush based on āsale pricesā. There is more about mattress sales in post #5 here.
Overall ⦠I would follow the steps in the tutorial one at a time which will give you your best chance of making a suitable, durable, and good value choice.
The tutorial also includes two links to some of the better online options that Iām aware of (in the optional online step) and posts #3 and #4 here and post #4 here also include some of the better lower budget online choices Iām aware of.
If you let me know your city or zip code Iād also be happy to let you know about any of the better local options or possibilities Iām aware of as well.
Phoenix