I’m fully aware of this, and what you’re writing is exactly what I’m asking for. Both my company and our customers have really powerful computers, and we’re only optimizing it for those (we’re not making games, mobile or web stuff) so we’re prepared to pay the performance cost. I’m not an expert on how screenspace reflection are calculated, and it might be that a lot of code would have to be rewritten, but on the other hand it might be easy to do, and in that case it would be really nice to have a checkbox or slider that you can activate if you want it.