Are we talking about Hardware or software?
Hardware, apple computers tend to be higher quality overall, but they're also way more expensive, so I tend to prefer PCs. You can usually get roughly the same power for a lot cheaper.
OS is personal choice. I have a hackintosh (I run windows, Mac OSX, and linux all on a PC) and I'll use the mac partition for video editing, the windows for gaming, and linux when I need free stuff.
Hardware, apple computers tend to be higher quality overall, but they're also way more expensive, so I tend to prefer PCs. You can usually get roughly the same power for a lot cheaper.
OS is personal choice. I have a hackintosh (I run windows, Mac OSX, and linux all on a PC) and I'll use the mac partition for video editing, the windows for gaming, and linux when I need free stuff.