Finding a legitimate is straightforward if you avoid shady torrent sites. Purchase the game via Rockstar Launcher or Steam, install it on a fast SSD, toggle the graphics to 'Ultra', and optionally install the community "Atmospheric Fix" mod.
If you experience performance issues, consider these community-recommended tweaks: gta vice city definitive edition download pc high quality
The Definitive Edition introduces several graphical and functional upgrades over the original 2002 release: Finding a legitimate is straightforward if you avoid