Shed roof or rather hip roof for a bungalow?

Ah, okay. I am a layperson. In my opinion, the risk of leakage (with otherwise the same materials) is determined by the roof pitch. So whether it is a shed roof or a hip roof, 25° is better (against leakage) than 15°.

In the end, it doesn't matter whether it's a flat, shed, hip, or gable roof. Properly executed, all roofs today remain watertight for a very, very long time. Although I could warm up to a shed roof bungalow...

The shed roof house would look roughly like this (only the roof would be 50 cm lower):



in contrast, then a hip roof for retirees:

Always looks like a corrugated iron hut.

Whether gable or hip roof, the limit for additional waterproofing for most tiles is at a 22° pitch. Below that, additional waterproofing is necessary. With this, a tiled roof can have a minimum pitch of 7°. Below that, it becomes a specially sealed flat roof. According to an architect in the family (although already retired), flat roofs are ALWAYS problematic and she would NEVER have built a flat roof. From my study, I can see the roof of our neighbor (flat roof bungalow, built around 1980), where water always stands on the roof. Even when it has been dry for 2 days. Last summer, he had the roof covered with new bitumen sheets.

With a hip roof with a shallow pitch up to 25°, you can theoretically cover all roof sides.

Really, does that work?