SAMSUNG
I can never use other brands, i'm very particular with it. Mainly because samsung accepts all video formats - which means i can just plug in my USB and play videos/movies without any problems.And the interface for Plug-In menu is pretty sleek and it does not lag!

LG, Philips, and Panasonic are the worst, sometimes they can't even play .mkv & .avi format. And when you plug in 2TB external HDD with ton amount of files, the menu tends to stuck.
