If you compare the reviews (including those of other sizes and hardening), there is obviously a margin of "falls too hard from" about "fit" to "too soft", and indeed beyond personal preferences; One should perhaps be considered in the judgments that the base of the mattress probably has a great influence on the resulting hardness indentation; We chose because existing articles with 70/85 kg H4 - on unsprung underground (the slats gave way, as it with its proud height had no place under the mattress). We tend to prefer hard mattresses, but here we would H4 in this combination actually been too hard (which may be quite different with flexible slatted frame). However, we are using a 7cm visco-toppers, and so this combination is perfect again, comparable with sleep feeling her with mattresses in double Price range.
