Hi williaty,
Welcome to the site … and I’m glad you found us 
Outside of their city (which they didn’t mention) … my reply to another member in post #2 here would apply to your search and circumstances as well.
I would also make sure that your testing includes testing to make sure that the mattresses you are considering have suitable edge support for sitting and sleeping as well.
The better options or possibilities I’m aware of in and around the Columbus, OH area (subject to making sure that any mattress you are considering meets the quality/value guidelines I linked in the other reply) are listed in post #2 here.
I’m looking forward to finding out what you end up deciding … and of course any comments or questions that I or any of the other more knowledgeable members of the site can help with as well.
Phoenix