Hard to say but I think it is League of Legends! I became obsessive about this game as my cousin always beat me and teased by this. So I promised to myself that within 1 year from the last defeat (it happened on 23rd March 2019) there will be a payback time
and about 2 months ago I beat him to pieces. I was so proud of myself. I won on the 1 hand because of my practice (I practised really a lot, believe me) and on the other hand because of professional boosters (got them here Gamersbay in case you face same problems). Nothing is impossible guys if you believe in yourself!
I would definitely say yes! It has aged a little, however with tweaks, you may mitigate this to some extent. In any case, if you can get beyond the slightly outdated graphics, it's a great time. The writing is far superior than that of the previous Fallout games (I haven't played 1 or 2, so I can't comment on those) and has made me laugh several times. If you shop around, you may find the Ultimate Edition, which contains every DLC, for a reasonable price. If you decide to try it, I hope you have a good time!