I've been thinking about getting a Pioneer NEX series head unit for the past couple months. I have a 2014 F150 with the sync system that I don't really care for. It's really a pain the butt to browse my music on a usb stick, and there is no random options. The voice activated stuff is cool, but when you tell it to play a certain artist, it just plays their songs in alphabetical order which is quite stupid.
So I guess my main question is how hard it is to browse MP3 on the SD card? Is there a limit to how many songs? Is there some kind of random feature? Would my iPod Classic work better for playing MP3s? My Ford Sync system chokes on my iPod because it can't handle that much music.