Brake disc comparison/experience report/blocks

Hello! Who has gained experience with the following brake discs or blocks? ATE TEXTAR JURID BREMBO other Please only real comments! Aim of this thread should be to determine whether cheap manufacturers can keep the Mercedes quality or not, therefore I ask for a purely factual comparison! Thank you in advance! My experience with ATE: disc starts to jump although correctly mounted moreover fading appearance at high speeds. This though also with original MB discs, each Not so strong yet. Windshields front year 2003 original MB, rear year 2002 ATE.