Here are some high level bullet points to start with. Happy to dive into more details in any of the below.
Streaming quality
SLR is far ahead of it's competitors here, with full support for 8k streaming. Most competitors require you to download the video and play it locally for full quality, which is cumbersome.Interface and UI
The interface is extremely well done. I can quickly pull up the categories I'm interested in, and sort by popularity/newest. Then skip to the chapters of the video I want to see.
On top of that, set up playlists to sort my favorite videos.
Navigation is absolutely excellent, SLR is leagues ahead of the competition here.Built in scripting support, as a first class experience
Again, completely unmatched by the competition. Scripted content can be streamed, without a need to download.
And AI scripts that add another dimension to videos that are not quite popular enough to make it for manual scripts. I tried these out and they're pretty good as an early iteration - I'm happy to share additional more detailed thoughts on this.Cutting edge immersion features, like multi-axis and PT.
As before, no other competitor does anything like this. I can't wait to see multi-axis haptics becoming more prevalent in this space.Content - SLR Originals Video Quality
For me, the resolution and video quality really really matter. I want to see content that is as lifelike as possible. SLR does a really good job here.Content - SLR Originals variety and frequency
SLR has more original content, and publishes original content at a higher rate than other competitors.
While not every video is to my taste (which is ok), I will say that I enjoy a higher proportion of SLR-original content than say POVR-original content. This is because SLR tends to cast naturally beautiful women, in scenes that feel more realistic. Again, this is highly subjective - different folks like different things which is ok. If you ask me what I'd like to see more of - some more creampie endings would be nice.Content - Partner studios
There are a few other really good partner studios that produce high quality content that I enjoy (DeepInSex, VREdging, FPassVR, TabooVR and a cuple others), so there is a good selection of content. SLR's library is huge when looking at the raw count, but for me, most of the 3rd party studio videos are shot at too low resolution for me to find them enjoyable.
I feel overall the premium membership is worth every cent. After trying it for a month and checking out the competition, I bought the full lifetime package .