I read good reviews about Restonic brand, do you have such model? What Restonic mattress is right for me?
Try to search customers reviews and then to choose.
Are you an entrepreneur of some sort? I’ve seen a number of your posts, and they seem to have one thing in common: Responses would give you an idea of whom to hit with a sales pitch of one sort or other.
Restonic company producing durable mattresses. They have two main lines: Comfort Care mattresses and Heath Rest mattresses. You need to choose mattress that will be comfortable for you. I recommend to read about popular models in this review https://sleepmentor.net/restonic-mattress-reviews/ from former mattress salesman, maybe it will help you. Good luck!
I can advice to check https://sleepissimple.co.uk/ website. They have a lot of mattresses, so you can choose the right for yourself. The main point is that you should choose the comfortable model to sleep good at night.