I'm looking for opinions on Mac Partition Management Tools. I recently had an issue and found that DiskUtility was not able to handle my needs (at least the GUI interface couldn't). I'm sure I probably could have satisfactorily accomplished my objective using terminal commands, but I'm only a minimal user of the terminal, and not particularly proficient. I resorted to booting a Live Linux-CD and using gParted, which met my needs perfectly. I'm looking for a similarly powerful tool that is native to macOS so that I don't have to resort to booting a Live-CD for partition work. Suggestions?