it's pretty similar. I personally am attatched to some of the aspects that quality of life removed, such as the low resolution and little slivers of the skybox leaking through due to the vertex wobble.
in addition, emulating the original on any of the devices listed is pretty simple, and I've never heard of or used a retro games emulator that doesn't have control rebinds and adjustments built in. I used open emu with a ps1 bio downloaded safely from internet archive. If you value the "integrity" or nostolgia of playing old games in all their quirks, I would just emulate it.