Samsung is giving those of you who are looking to buy a new phone more choices this week with three new Galaxy Z foldable models built for very different kinds of use.The Galaxy Z Fold8 Ultra focuses on productivity, cameras and a larger workspace. The regular Galaxy Z Fold8 takes a wider approach for reading, gaming and watching content. Meanwhile, the Galaxy Z Flip8 puts more apps and AI tools on its outer screen.Here is how the three new models compare and what you should know before deciding whether one belongs in your pocket.CyberGuy Live: Missed “Sick of Spam?” Get…