Dungeons & Destiny (or something like it)
I'm a big fan of Destiny, not only for its gameplay but its universe. As a sci-fi setting with heavy fantasy influence (and a willingness to take itself none too seriously at times) it's very easy to tell all kinds of stories in its world, with tone and stakes shifting to meet the needs of the narrative. It's a solid sandbox to work with.
I haven't had a chance to try the fan-made D&Destiny re-imagining of 5e, and I would be incredibly appreciative of a GM would be willing to give me that opportunity. I'm open to playing just about kind of game, with any story and setting or number of players, and would have absolutely no problem with just doing a short and simple one-shot to get a sense for how it feels. It doesn't need to be anything complicated or complex.
Failing that, I'd be totally willing to try something Destiyn-themed in a system of the GM's choosing or take suggestions of other games in that science-fantasy space that I might find interesting.