Great writeup. I can see how people will be divided on the controllers. I noticed that the Quest controllers are "'lighter" than the Rift controllers. I held them both at the same time, and the Rift controllers are clearly more weighted. I prefer the lighter Quest controllers for that reason, since it is less strain on the wrist during long VR sessions. I get a lot of wrist fatigue since I've been writing software for 20 years! The Quest controllers feel practically hollow. I think that also contributes to their tendency to "roll" against the weight of the ring.As for SDE, I didn't notice any at all. But that might be due to actively using my Rift for 3 years straight. I think my eyes automatically block out SDE at this point.