This page will explain how to run osu! on various linux distros with low latency. Read https://wiki.archlinux.org/title/User:Katoumegumi if you are using Arch or Arch-based distro.
You can use this guide for Ubuntu LTS/Current, Debian Stable/Unstable, openSUSE Leap/Tumbleweed and Fedora.
wine-osu is basically wine with some patches that make osu! run better on WINE.