ProGreat Idea, Finds Cheepest Tariff, Free Phone
ContraBadly Organised, Direct debits Don't Go On Time, D...
ProDon't appear to be any. At all.
ContraToo many to mention.
ContraVery poor customer service and call Q Times
ProA lot to gain, nothing to loose
ContraScheme limited to BT Clelnet
ProUmmm, can't think of any
ContraIs expensive and completely unreliable