I'm getting rid of my coffee pod machine, partly as it seems to be at the end of its life, but also because I've been feeling guilty about the environmental impact of the pods. I absolutely love decent coffee and instant doesn't really cut it any more. Can anyone recommend a decent but ethical alternative to a machine? Possibly down the route of beans/grinder or ready ground. Interested in deliciousness plus ethical plus ideally not too expensive! Thanks in advance.