I do Coles love the convenience and free delivery if you order for a Wednesday.
It is probably more expensive per item but.... You can view all the specials available and make decisions around things based on what's on special. I also set a budget and order to that amount. No surprises at the checkout like going to the shop!
I don't order meat or vegs majority of the time as I like to support our local businesses however, if I can't get to the local I have ordered some meat and veg all had been fine.
I had one delivery with damaged yoghurts called up and they credit my account no questions asked and great pleasant service.
It's a bit time consuming to work out how to find the things you want to buy but by my third order it was easy and
I love it!