Video: Digital Foundry's Technical Analysis Of Metal Gear Solid: Master Collection 2.0 Update
MGS2 and 3 have definitely "improved".
Last November, the Metal Gear Solid: Master Collection Vol. 1 for the Switch was bumped up to Version 2.0.0 and now Digital Foundry has taken another look at the current state of the game on Nintendo's platform.
Focusing on MGS2 and 3, the Switch version has notably "improved" since the launch build. In its current state, it still runs at a native 720p resolution but has "practically no anti-aliasing" and lacks texture filtering, resulting in an "all-round noisier, flicker-prone image" when docked. Some features available on other platforms are also missing, like upscaling.
Read the full article on nintendolife.com