>>291029356
I really like mine, I just think you get hit really hard by diminishing returns with the Index, so I only think it's worth it if money isn't really a concern and you spend enough time in VR to justify it.
The resolution and FoV are nice, but the Rift S is a bit clearer than the CV1 and Vive too because of the increased subpixel resolution you get from an LCD screen. The lenses are supposedly a pretty big improvement over the ones in the CV1 too, which also helps.
The finger tracking on the knuckles is kinda cool [spoiler]when it works well[/spoiler], but it isn't really used for anything meaningful, and the thumbsticks still have a lot of issues.
Any current PC headset is going to be a major improvement over the Gear VR though, so I wouldn't worry about that.