I'm a big fan of Persona and the SMT games, but they can be a bit marmite.
Persona 5 is one of the best games ever made imo, amazing soundtrack and a brilliant story + cast of characters coupled with fantastic dungeon crawling and turn based combat. That said, there are a lot of social aspects and the time between being able to save can be hefty, it's not the sort of game you can realistically sit down and play for an hour or so. Your first playthrough will run you around the 90-120 hour mark and you probably wont manage to see and do everything there is to experience.
It's also worth noting that the first 4-6 hours are pretty much the intro, you wont have a lot of agency until after that point but the game opens up a lot afterwards.
For a tenner it's definitely worth a punt, it used to be on games pass too if you happen to have that and want to test the waters.
If you want something with fewer social aspects and more combat focused, check out the Shin Megami Tensei series, same developers and similar gameplay/themes, they can be hard as hell however to forewarn.