It's been sold over here for almost same price for all the above three projector models.

HW30 & 5010 comes with 2 pairs of glasses but Panny comes with a Bluray HT with a 3D BD player.

I have seen the Sony but are not impressive with the black level but the demo unit was not proper calibrated, however I do like the 3D, not dim at all at dynamic setting and I don't feel dizzy watching using the shutter glasses.

Have not seen the Panny & Epson but from review, they are equally good and the Epson are the cheapest among the 3.

Which would you guys buy if you are in the same boat like me?