You mention The revolution hd or spring in spring system. John Lewis Angora 9000 seems to be an example. The spring count for the price is high, presumably that is because they are doubling up and in fact is compares more closely to a 4500 spring mattress. Do you offer anything that features the spring in spring system?

Would the John Lewis one be worse than yours or a Harrison or Somnus or are they all the same?

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