“Spritspar” – tires ( Hankook K715, Fulda Ecocontrol, something else…? )

Hello everyone! After an unsuccessful search in the Audi department I try it here, the SuFu has unfortunately not spat out a lot of useful things (except for the Michelin Energy Saver). I am looking for durable tyres with as little rolling resistance as possible, which still offer sufficient safety in wet conditions and do not necessarily cost the piece 80€. On sporty driving characteristics or an optically appealing profile I put less value and drive accordingly, however I want to I am not interested in braking on Nasser roadway I am particularly interested in experiences with the mentioned tyres from Hankook and Fulda, but I am also open to completely different tips! The desired size would be 195/65 R15 for an Audi A4 B5 with 101Ps Thank you!