I don't often write personal cheques, but I could not manage without the ability to write one now and again (e.g., to pay tradesmen who do not accept card payment) - even if there were a modest fee for doing so (such as charged by some Australian banks) to cover the extra cost of processing.
But I do more often receive cheques from various sources, and I would not wish to be forced to give my bank account details to all and sundry to facilitate their direct payment to my bank account. So cheques remain essential.
Also, I manage a community account for a voluntary organisation, and cannot imagine how I would do so if we could not write cheques to settle accounts. Our experience of receiving payments direct to bank account has not been happy, and it would involve huge amounts of work to try to make all payments electronically.
So, yes, SAVE the CHEQUE!