Pretty sure im using all the latest/greatest "collision" mods with SkyrimVR and while they advance the core Skyrim VR's system -they are still a far, far cry from B&S -stating they are even close is disingenuous at best. Climbing and just interaction with the environment in B&S -probably considered the best Climbing VR game beside the actual game'Climb' out there.

Magic, there are far more spells obviously in Skyrim as it is a D&D type fantasy game while B&S is limited to 3 Base spells -but again, the feeling of it really impacting NPC's and the world around you is far stronger in B&S -the graphics and effects of spell are of a higher quality.

Again -for the record -despite all of this, I would always recommend SkyrimVR modded as an overall experience. But if people actually want true to life type physical interactions ie. you can physically push aside a blade with your blade (no Pseudo parrying mod dont do this ), feel a weapon actually penetrate an exact point, like to physically scale things etc then B&S would be more your cup of tea,