This is the modern standard. Newer versions, like Version 33 , are often cited by users as some of the most stable modern releases. 2. Edition Comparison: Mini vs. Standard vs. Full
You don't have to pick just one. Rockwell supports of multiple versions on the same PC. Many engineers maintain a "Multi-Version Installation Package" to handle whatever controller they encounter in the field. Product Compatibility Matrix - Rockwell Automation Software rslogix 5000 version better
Older processors have a "ceiling"—they may only support up to V16 or V20, making those the only viable options. This is the modern standard