Can vouch for Viture being much more open source friendly, there’s a redditor making a plugin for the steamdeck to make it work far better with the Viture’s, and Viture has apparently given them access to some things that Xreal has refused.
Their openness is what won me over for them over other AR glasses. Not only are the willing to help what’s effectively a competing software developer, it’s also incredibly helpful when the product is so niche, don’t have to worry about a company going out of business and your device suddenly becoming a paper weight.