just like everyone else i do my own research for week . be debate on a 1080p device or 3d ready device with 720p . come down to this sucker and i aint look back ! personally i like be amaze and on top of be amaze i like save money = -rrb- . that be say this be the perfect projector for I to get because i of course take advantage of its 3d processor ! i buy the viewsonic vp3d1 converter and it work great ! i first test it out with my xbox 360 but have some trouble at 1st because my output setting be at 1080p and this device -lrb- viewsonic vp3dus -rrb- only read 1080us . once i switch the setting to 1080i the projector also allow the 3d option to turn on . as far as the quality of this projector its brilliant ! good for day and night setting . color be awesome and quality be good as well . use through hdmus port which native be 720p 20mhz but with the viewsonic converter it automatically convert it to 1080i 60mhz . only when its actual 3d content will it then display it at 720p 120mhz . as far as the glass i buy the optoma dlp lnk hz1 . my testing be still not complete as i still have to get a blue ray 3d player . im very impressed and satisfied with my curent set up . in all great 3d home theater set up for $ 1k