Dave wants to know why Apple is switching away from Intel. Leo says that Apple is moving on from Intel because they can't provide low power, high performing chips that Apple wants. The reason is that the development of processors by Intel has been stalled at 10nm, while Apple has gotten very good at developing ARM chips that are just as powerful for their mobile platforms (they are 5nm now).
Dave is debating making the switch to the iPhone so he can be in line with his daughter. Will he have any issues moving from Android to iOS? Leo says that there will be a learning curve and he'll have to reinvest in several apps. But there is more in common between the two than what separates them. Leo does like the Samsung Galaxy S6. Google Now is great, and it is better than Siri. iPhone apps, though, are better designed and the security is far better in iOS. So, in general, it's far more secure and Apple can force updates.
Jessica is looking to make "the switch" to a Mac Mini from her six year old Windows Machine. She's a photographer. Leo says that the Mac Mini is going to be faster and with the ability to use her current monitor and keyboard, it's going to be an easy switchover. Is it worth getting a Fusion Drive? Leo says to get a solid state drive (SSD). They're faster. And she should get as much RAM as she can afford. Since she's into Photoshop, Jessica should have at least 8GB of RAM.
Ryan is using Windows 8 and is not so sure about it. Should he go back to Windows 7 or earlier? Leo says not to go back further than Windows 7. When all is said and done, even with improvements, Windows 8 has been a flop. They do have a better file copy and built in windows antivirus, and there have been other under the hood improvements. But the interface has been a collosal failure. Leo says it's really two operating systems mushed together -- a touch screen interface and the traditional desktop of Windows 7. It really doesn't know what it wants to be, and that's caused confusion.