Yeah most traits don't impact gameplay thaaaat much but I do like:
* Family-oriented sims, because it's cute how happy they are spending time with their families
* Cheerful, because they are playful and happy a lot (and I use mods to reduce happiness in other sims :D)
* Lazy, because it's a trait that works very well with some packs, like laundry day. You can be sure these sims will never autonomously put their laundry in the hamper
* Hot-headed because I love how they get riled up by random small things like the windchimes :D
* Erratic & Childish because they're both noticeable enough
