Most memorable RPGs in your experience.

[Tonberry]

Probably the most boring post in this thread, but after playing it on and off for like a decade, I finally finished Final Fantasy 7 last year, and it was just as excellent as every other person on planet earth made it out to be.

I also really REALLY loved Persona 3 Reload. I hadn't liked 4 or 5 but tried 3R on a whim at launch day because it released on gamepass, and I got completely hooked and it consumed me.
I didn't care for the combat too much, but the cast and the story overall was really great, and of course I cried like a toddler at the ending.

 

[Kid Dynamite]

It would have to be FF2 for the SNES. It was my first game for the console and I loved every bit of it. Especially because of the summon creatures and rare item drops.