If these headsets were £300 cheaper, then noone would be quite so defensive regarding their chosen hat. At the end of the day, human nature is to defend their choices when it's impossible to have everything.
The only person who I would really believe when reviewing these headsets is someone who does't own any but has used each one extensively. And doesn't have any affiliation for any particular company. And that is surprisingly difficult to find.
FWIW, I have had 3 Rifts over the last 12 months (I'm keeping this last one I got last week!). It's good, but there are currently issues with the Oculus Home software, tracking is also having issues (although I suspect this would improve with more than one sensor), and there is not a graphics card in existence that allows it to really be used to it's full potential (setting PD to 2.0, SS to 2.0 in ED is pretty damn good - unfortunately it is also unplayable.)
Even worse, is those people banging on about 4K just don't get that it's literally impossible to do right now - 90fps at 4K x2 + VR overheads? Not even a 1080Ti can manage it, and until SLI is somehow workable with VR (and is beneficial), we're just not going to get it.
Personally, I think we just need a slightly higher resolution, maybe 2K, and displays with a MUCH higher DPI - this will make a huge difference with SDE, and will allow lenses to be far more effective. There's even talk about using laserscan screens to draw images - this would be epic, but I suspect that tech is a few years away.
Bottom line, Rift/Vive/PSVR are more or less as good as each other, and it would be adviseable to simply try each one until you make a decision. You can do this on Amazon for the Rift and PSVR (buy it via Prime if possible, and you can send it back no questions asked within 30 days assuming you pack it up nice and neat!) - I did this for 2 Rifts as I thought one was faulty, and then I returned the other to opt for buying a 1080 instead

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Don't give up on VR. It's is absolutely going to be the next big thing, and has a much better future than say, 3DTV (which was handled really badly).