So worth it. I hit payback in 10 months or so and that was 10 months ago. So every coffee I make has been 7,000-10,000 Sats saved. Over 10 months that averages out more than 2,500,000 Sats stacked on behalf of making my own espressos instead of going to a coffee shop. And these imo are better than what I get at a coffee shop. 

It also saves me a net of 10 minutes (conservatively) vs going to a coffee shop (parking, lines, waiting). So that’s over 100 hours of time saved! Recommended.