My first post and two cents
My sources: Xiaomi TV BOX, Himedia Q10 pro, htpc (ryzen 3 based)
Receiver: old pioneer elite that do not support 4k, using hdmi switcher and splitter so I can keep it.
Coming from w1085st (I know I was able to put the ht3550 further away and I lost 4 inches smaller image), my room is really small and I am sitting at 2 meters from the screen, w1085 was home calibrated with sonde and Calman, no calibration made on the ht3550, room is fully dark.
The improvement from w1085 is really noticeable, with 1080p is small, but using 4k material the jump is large, I can finally watch 4k material without willing to go to my saloon with a Samsung TV, main improvements are Color and definition (I suppose because I am so close to the screen) and also black levels (iris on)
BTW: All three sources are able to send HDR, BT2020, and I am still not decided about the WGC.
On the bad side:
- HDR was difficult to setup in the htpc, indeed not a PJ problem.
- Motion helper produces half screen issues
- Noise of the XPR is quite high, silence mode produce a huge difference so I suppose Benq improved the fan and color wheel noise in the W1085 but not able to help with XPR. (with XPR noise level is similar to w1085st, without noise is really low)