is the best place to ask about specific hardware/software pairings. specific Mac model is compatible with a newer, more stable version of Logic?

Backing up your purchased copy as a DMG is a smart archival practice. If you do not own the software: Do not risk your computer’s security or legal standing with cracked files. Consider purchasing Logic Pro (now $199.99 for a full license via the App Store) which grants you access to the modern version; Apple may still allow you to download the legacy 10.2.2 version via the “Purchases” tab if your OS is old enough.

This version is designed for older environments. To run it smoothly, your Mac should ideally be on: macOS Yosemite (10.10.5) : Minimum 4GB (8GB highly recommended for Alchemy). Disk Space

: You can create and switch between different versions of a track's regions and edits. New Content : Over 1,000 new Apple Loops across various genres. 3. System Requirements for 10.2.2

For professional studios, "latest" doesn't always mean "best." Many engineers prefer to stick with a version they know is stable mid-project. Installation and System Requirements