I only have space for one.
We do one large load a day.
Drying clothes in winter is a nightmare. Summer is not a problem.
Wash up 2-3 times a day. I hate washing up.
Tumble dryer will only be used when washing doesn't dry outside but will be really useful in the cold/ damp months.
Dishwasher will be useful all year round but washing up can be done without one.
Which one would you prefer?