The referenced reply is dull. It's very pretentious but just reiterates common knowledge, it doesn't convey any useful information. For example I wish someone told me about the existence of Miele kitchen equipment before I accidentally rented an apartment of a well-to-do woman. She renovated it for herself but then rented out when circumstances changed. Similarly it took me a long time to realize just how much better…
If you are rich then you can buy something that is 20 times more expensive and lasts twice as long. The efficiency doesn't matter as much when it's chump change either way.