So I got some discounted BestBuy gift cards as a credit card reward, and I want to buy a new projector. I've pretty much decided on the Optoma HD27HDR, but it's been unavailable from Best Buy for a while now, and they won't even let me order one. Another option is the BenQ HT2050A, but after reading reviews, I think I'll prefer the Optoma, as it's a bit more quiet, seems to have similar, maybe slightly better image quality, and is $50 cheaper. A third option is the Optoma HD143X but it's not in the same league as the other two, as its lower price suggests. But it would still likely be a nice improvement over my old Mitsubishi HC1500. Anyone here have personal experience with any of these?