I have only owned Sanyo's and most likely will own the 1080p version at some point. I have the z2 and it has been flawless. I know many people with the z3-z5's and they have been totally happy as well. For the most part the Sanyo's have had the best industry warranty standard of 3 years with 3 day turn around if needed. That price is pretty good in my opinion.

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85