You get ~80% of the full experience – enough for standard A–B flights, but serious simmers will hit missing features quickly (e.g., unable to request lower via CPDLC, broken OFP data).
While ModsFire is useful, it should not be your only source. Consider these safer, curated alternatives: modsfire a320
Relaunch Microsoft Flight Simulator and select your new, improved A320! Pro-Tips for the Best Experience Keep it Updated: You get ~80% of the full experience –
Massive base files for planes like the ToLiss A320 CEO or Neo (for X-Plane) or community-modded versions of the default MSFS A320neo. unable to request lower via CPDLC