Recommended macOS Version: macOS Catalina or Big Sur

For a 2012 MacBook Pro, using OpenCore Legacy Patcher (OCLP) to install a newer version of macOS can provide a refreshed experience. However, macOS Ventura may be too resource-intensive for this older hardware, potentially causing the slowdowns you've experienced. Here's a recommendation for a macOS version that should work more efficiently:

1. macOS Success' href='/2020/12/install-macos-catalina-on-supported-pc.html'>Catalina (10.15):

   • Success' href='/2020/12/install-macos-catalina-on-supported-pc.html'>Catalina still offers a modern macOS experience while being less demanding than newer versions.
   • It supports most contemporary apps and services.
   • Performance on older hardware like a 2012 MacBook Pro is generally better compared to newer macOS versions.

2. macOS Big Sur (11):

   • If you want a more recent OS and your MacBook Pro has sufficient RAM (8GB or more recommended) and a solid-state drive (SSD), Big Sur could be a viable option.
   • Big Sur introduced significant interface changes and feature improvements while maintaining reasonable performance on older hardware.

Additional Considerations:

• Hardware Upgrade: If you haven’t already, upgrading your MacBook Pro with more RAM and replacing the hard drive with an SSD can significantly improve performance, especially if you opt for Big Sur.

• Testing Both Versions: If feasible, you could test both Success' href='/2020/12/install-macos-catalina-on-supported-pc.html'>Catalina and Big Sur to see which offers the best balance of performance and features for your needs.

• Backup Data: Before downgrading or changing the operating system, ensure you back up all important data.

• Check App Compatibility: Ensure that the applications you need are compatible with the macOS version you choose.

• Battery Health: On older MacBooks, battery performance can impact overall system performance. Check the health of your battery and consider replacing it if necessary.

Choosing between Success' href='/2020/12/install-macos-catalina-on-supported-pc.html'>Catalina and Big Sur largely depends on your specific usage needs and the condition of your MacBook Pro. Both should offer a better performance experience than Ventura on a 2012 model.