Which type of mattress?

Would you be able to provide some suggestions as to the type of mattress that would be most suitable for:

- Weight: 78kg and 6ft 5in

– The firmness of your current mattress. Firm. Would like a mattress that sink into without it being too soft so that don't feel supported or end up rolling into partner

– Your base type (e.g. slatted) slatted