I'll couch this in a warning that you need to have the money for it, but for me an espresso machine and good grinder was such a great investment.
It's this thing I appreciate a lot every day.
If you're a drip coffee person I guess this won't apply and you can save a few thousand. Although I'd still recommend getting a grinder (not necessarily an expensive espresso worthy one) and good beans then.
The flavor profiles are akin to wines; no decanting required.
Extremely enjoyable in the early morning moments.
I haven’t had the pleasure of trying to brew my own blonde roast yet.
But I was amazed when I first tried a black coffee brewed properly, and it took me far longer than I want to admit to learn the basic nuances; it was a very fun journey though.
For me, full immersion brewing is the best as it's far easier to control than expresso - you can fine-tune the water temperature, the grind size and the brew time until you get coffee that astonishes people. Personally, I'm a big Aeropress fan, though I don't know why so many people make horrible coffee using french presses. I think most french press coffee I've drunk has had far too little coffee or too much water in the brew.
Pyramiding the grind works-around the problem well-enough for me, however.
I'm sure there's ways to make quality drip coffee, but all the drip coffee that I've had has been very poor. I've also lost count of the number of times that I see people using boiling water for making coffee.
To my mind, it's easy to get obsessive over making good coffee, but what I'd like to see is just more people knowing how to not make bad coffee. If you're thinking about water temperature and pyramiding the grounds, then you're likely making great coffee.