If you have a stable internet connection, it is always recommended to download the or the original files. "Highly compressed" versions are often more trouble than they are worth due to the high risk of file corruption and the grueling installation times that often negate the time saved during the download.
Be aware that downloading and installing highly compressed versions of games may void warranties and violate terms of service. Additionally, these versions may not receive official updates or support. Download Pes 2021 Pc Highly Compressed