Which shower wall manufacturer for sliding door?

Which shower wall models with sliding doors are recommended (corner entry)?

I am looking for good quality. Additionally, the shower should be easy to clean. Spare parts (e.g., seals) should be easy to obtain and available for a long time.

What should be considered?

We installed HSK from Olsberg, which was naturally more expensive than the Bauhaus product. But 4 people have been showering daily for almost 10 years. Both the seal and the hinges are top quality. In the granny flat, I installed a cheap one, and there is a world of difference.