I absolutely love PKGBackup, but that doesn't mean it is better. However, it works great for me when I backup my tweaks etc to local storage. It may not be able to restore all tweaks etc due to incompatible etc, but it restores most and I then can look at what's not restored. People do say it is better to re-install packages manually, but I have used PKGBackup ever since I have purchased it, which was a while back. Also, PKGBackup developer responds to any issues you may have pretty quickly.