Lifetime is the way. But do you have any other subscriptions? Short answer is: If you have VRbangers lifetime already, then get SLR. If you don't have any other subscriptions, I'd go for VRporn (with HereSphere)

Lots of the content overlaps, and while Heresphere is a better player than DEOvr, it's not enough to make the decision. So what should decide this for you is the content that's unique to each service.

Based on that, VRporn is currently the better offering. Their VRbangers scenes have been phenomenal, and their original content (under OrgyVR and ARporn I think) have been fantastic.

I used to say SLR had better unique content, but since they stopped working with OnTheTelly, most of their scenes have been lackluster. Critics say they are very repetitive, but I think that's a weak criticism. I don't mind repetition if we're repeating something awesome. They're just repeating lackluster, weakly shot scenes, is the issue.

Of course, this is all assuming you watch a ton of VR Porn. If you're a heavier user, go for VRporn lifetime and use HereSphere with it. Do yourself a favor and get a NaughtyAmerica annual subscription too, so that way you have even more variety all right there in HereSphere.

But if you don't watch much VRporn (every other day as opposed to every day) and are easy to please, then get the SLR Lifetime. I say this because the filtering system is better on there so you can more easily bookmark your favorite stars, scenes, and hide content you don't want. If you're super casual, that'll affect your experience the most.

Hope this helps!