My current favourite save is my drifter family where I am currently half way through house 4. This was the first save where I have let sims I love die.
My second fav. Is a Johnny zest save where he started as a homeless teen and then once he bought his trailer became a 5 star celeb. He and Geoffrey repaired their relationship but Nancy sends hate mail and makes rude phone calls so no peace there. He is now starting his own family.
I have a 3rd save with a couple I adore and their 5 children. There is currently no aging in this save as I love them all too much. Just sweet family play in this save.