Breville DB user here.
So, being a working dad of 3 (including an infant), ferrying them to school and back, doing all the house chores on our own (without any domestic helpers or parent's help), with only 4-5 hours sleep in total everyday, time to me is very crucial.
But, I will never let that 10 minutes of Coffee Prep time stop me from making that cup of coffee to super-charge the day! The quality of the cup matters too, that's why I chose fresh over pods, and choosing to brew my own instead of paying for coffee bots (conveniently located below my office building).
If you can spare just 10 minutes a day (inclusive of starting up the machine, weight/grind/tamp, put portafilter back into the grouphead, press 1/2 cups, rush to the fridge, pour fresh milk into pitcher, put in the thermometer - by this time espresso should be ready, flush the steam wand, steam the milk, wipe the steam wand, wash the thermometer, bump and swirl milk, pour milk skillfully into espresso hoping for some good art,
[Coffee is done], take out the portafilter, flush the group head, dump espresso cake, rinse the portafilter and filter basket along with the pitcher, dry them up, brush the group head, wipe off remaining water off the machine). That is as compact as I can pack into my 10 minutes before getting the kids ready for school.
It is worth it!
BDB owner here too. I think I spend way more time that you did
. Before shower, I'll lock the PF and then power up the machine. By the time I'm out of the shower, the boiler is up to temp. I'll then place the cups that I gonna use under the PF & run some water to warm them up. I leave it & go back to prepping myself for work. Then back to the machine to make 2 cups, for myself and my wife. I think in all, probably around 20 mins