Hello Tim,

    Firstly, thank you very much for your time and for your input. I had requested the same information from the Time and History team but they did not even respond.
    We sometimes over-spec our choices only then to realise the technology does not deliver…ie/eg 4G phones when the infrastructure is not ready!
    I appreciate your input and comparison and, again many thanks; decision is made.
    Very best, Francesco.