All I drink is double shots of espresso in a 90ml espresso cup. I can't bring myself to put sugar or milk into it as it destroys the flavour and aroma.
I'm currently on the hunt for a coffee machine to save a few bucks - but doing the maths it will take about 5 years before I break even - if I'm lucky.
If I was going to get a home coffee machine and had Hawk like cash the only machine to purchase is a La marzocco GS3 about the $8k mark, something a bit more reasonable is the La marzocco Linea Mini aorund the $5k mark, but just as importantly as the machine is the grinder and a mazzer mini about $1k is the go.
A good grinder is as important if not more important than the machine so factor that into your costs.
As for my home coffee, I run a hario skerton hand grinder, bonavita electric kettle which allows temp control and precise pouring and a chemex as the pour over device, either that or buy a bottle of cold brew from the guy at the farmers markets and have it on ice.
I have a kettle and some blend 43.
My dad used to swear by this....