edited I have a few things to suggest, but to give accurate info I need to compare bsck to back.
The first thing I notice whenever I use DEO in my quest 2, after using heresphere for a while is that every single action/input in DEOVR takes much longer to take affect and requires several seconds of loading time. Usually about 4 seconds.
Search? 4 seconds loading time.
Next page? 4 seconds Loading time.
Select tag? 4 seconds Loading time.
Select studio? 4 seconds loading time.
Start playing video? 4 seconds loading time.
Finish playing video? 4 seconds loading time.
It feels like I'm spending just far too much time watching these loading dots dancing around in front of a black void instead of finding a porno to watch.
For me that's usually dozens of 4 seconds periods where my brain is momentarily switching from a variety of exciting visual stimulus on-screen to precisely none at all. And then back again.
On heresphere everything responds almost instantaneously. All stimulis all the time. No waiting. It's basically buttery smooth like a good user interface should be.
In heresphere the worst case scenario is maybe a slight delay between the first item to appear on screen and the last.
Also I can move pages forward or backwards with left or right on the control stick.
It wasn't until I started doing this that I realized how tedious it is to aim at the little button for the next/previous page
To me this increased responsiveness dramatically makes the interface more relaxing to use. To the point where DEO feels comparatively clunky boring and tedious.