If you want a heavier knife probably Wusthof, Mundial or Zwilling fromthe brands I know of-
Wusthof - Home
Hochwertige Messer, Kochgeschirr und Küchenhelfer - ZWILLING J.A. HENCKELS AG
There are cheaper options Like Avanti and some Benzer models but the cheaper ones are often light so you are best to try them in a shop.