QUOTE(watabakiu @ May 9 2016, 09:20 PM)
Grinder? haven't a clue! I intend to buy the ground coffees, so no need to grind, hehe.
Personally, I had to learn this the hard way. To be honest, you have to identify the reason you are starting up this "hobby" of brewing your own drinking. Is it for convenience? cost saving (I think not)?
Bear in mind, those Espresso Machines you see at Specialty Cafes are mostly professional Espresso Machines, and they cost a bomb. Coffee beans they used are usually freshly roasted (at least the good ones). This all comes with a cost.
If you are to start brewing at home, with entry level espresso machines, the quality of the cup of espresso will not come close to any of those that you have tasted in the Specialty Cafes (it was also mentioned in the Blue Bottle Craft of Coffee book). Unless you are willing to spend up 5 figures for the espresso machine, coffee would usually be just acceptable taste (also quote from the book somewhere).
Coffee crafting at home will most of the time, cost more than a cup at the specialty cafes, in terms of investment in hardware, time (practice, and maintenance), lots of beans (fresh ones!), milk (if you prefer milk based).
Do go through this thread slowly, you will find that you can get a lot of insights and learnings. One thing for sure, please don't get grounded coffee beans, use fresh ones, order by small batches so you won't waste (as they can get stale quickly over a period of time). Invest in a good Grinder, as you will read, it's more important than the espresso machine itself
Cheers!