I can vary the temperature, spin speed and time of wash so tend to stick to one programme but then change things according to the load. My main one is 30°, 50 minutes, 1400 spin but some things like towels and bedding get washed at a hotter temperature.
I must try the low iron setting!
As I only use my dishwasher when it’s full, approx every 5 days as I live alone, I use a programme that is set at hot and has a drying function at the end. The eco setting takes over three hours so I can’t be bothered to wait that long!
My tumble dryer does have a few settings but having tried them all, the only thing that seems to change is how long it takes so I tend to just select the 60 minute setting and if it’s not quite dry, put it on again for 10 more minutes. It’s got a large drum and holds a lot so I only need to use it once a week. I don’t dry clothes indoors in the winter as I get a lot of condensation on the windows if I do and having had mould problems in the past, I prefer to tumble dry rather than have to clean up mould.
My microwave has various options but I really only need a basic one as I only vary the length of time rather than any of the settings.
Gosh I think I sound such a boring person, I’m not honestly, I like to get boring jobs done quickly to give me for time for my hobbies so stick to tried and tested methods!