Foldable also a good alternative...but I have to store it in a bathroom drawer and a large dryer that does not fold will not go.

I tried a conair mini today, which will be returned to Ulta tomorrow. The diffuser does not....diffuse! It just blasts my hair all around.

My old dryer is a Revlon ionic that folded and came with its own diffuser. No complaints..... until the folding mechanism broke a couple of days ago.
2C in most weather, but in summertime I impersonate a 3 very very well!