For example - Piper Arrow is way, way better than Cessna. Piper is not worse in visuals (I would say even better) and have in depth simulation, everything works. In general having “inop” switches etc. in a lot of buttons is way more immersion breaking than some flat textures.
PMDG DC-6 have some smaller issues, but still it detailed and pretty. And there is not any single default plane with the same level of realism/simulation. That’s what matter most.
I’m flying in Ultra in VR (G2, 3090).