Coffee is just about the only thing I drink during the day, other than water. It comes plopping through the door three times a week from pactcoffee.com - probably not the cheapest way to get it, but it's good quality and freshly roasted. It's noticeable that on the odd occasion we don't get to a bag for a week or so it espresses differently than when it's completely fresh. It's also much fresher than anything the supermarket will sell. The plan I've got is a mixture of blends and single origin coffees.
I've got a discount code if anyone wants to try it - use the PM facility to get in touch.
We have a Sage espresso machine bought from John Lewis, and also use a cafetiere fairly regularly. I've used filters sometimes, but it's not quite as effective. The stovetop machine is impressive, but I've always found that it burns the coffee. I also have an aeropress, but it's quite a lot of faff.