As an espresso enthusiast with a rather robust prosumer setup, I considered 'overkill' commercial options, which are widely available and roughly the same price

As an espresso enthusiast with a rather robust prosumer setup, I considered 'overkill' commercial options, which are widely available and roughly the same price (sometimes less, with work). The overkill options...well, they're not made for home, which actually makes them worse for home use cases. Sure, a La Marzocco Linea can pull a thousand shots a day with extreme consistency and temperature stability. My Lelit Bianca can't keep up on volume, but it is smaller, reaches operating temperature more quickly, and is temp stable for the number of shots I pull even with a dozen people over for a party. It uses a standard electrical plug, it has a consumer-grade warranty, and it's relatively easy to maintain for a regular Joe like me. So sure, a commercial version of a thing might be more robust, longer-lasting, etc., but what tradeoffs are you making to achieve those characteristics?