French drains work but can also come with maintenance and if you want a leveled-out yard, it that doesn't address that. If you are in a residential neighborhood with curb and gutter, where would the French drain exit, something else to deal with. They have applications, but if you can fix it with surface, more the better.
We live in a neighborhood but have small ditches rather than curbs. I think I will just go with truck bed full of 50/50 topsoil and compost until I can get it corrected. May take a few loads but I’ve been watching YouTube videos all morning and seems pretty straightforward