@Duimon is exactly right, if you look for a no-reflect preset which uses GDV-MINI instead of GDV, this will definitely be faster.
I mean this base preset: Mega_Bezel/Presets/Base_CRT_Presets/MBZ__4__STD-NO-REFLECT__GDV-MINI.slangp
To use this with Duimon’s presets you would need to adjust the reference line in the presets or in his boiler plate base to point at this preset.
Let me know if you have any other questions. About the performance question, I’ve worked to get the preset categories to best group functionality and performance.
There could always other options that haven’t been explored yet, but currently it seems like we have the best balance.
The only thing that we don’t have is a category which removes even more of the pre-CRT shader chain, but I’m not sure how much performance benefit this would be, because these passes are at a low resolution (core res)