Tama talkies
Well after having my 4U run for a little while now, I can say it doesn't entirely top the On for me, buT I do appreciate all the little quirks, and especially the mechanic of finding and discovering what items and interests my particular tama has. I wish that the school mechanic took place more during the teen stage rather than the adult stage, since leveling different skills up can impact what tama you get, but on a secret meter, whereas in adult hood they can affect your tama's personality if they have a variant related to it- otherwise I end up having no incentive to even touch the school save for peaking at the little animations haha.
I managed to get my little nexus tablet modded as well for custom content, though haven't had luck getting a custom character to work xAx (was trying to get retro Mametchi), everything else has transferred perfect though, and it's added a lot of fun variety in the same vein as the My Meets app does!
I'm still heavily debating resetting my On from scratch just to have a fresh family tree- and maybe see too if doing so fixes whatever bug I've had going with being stuck to the same teenager every generation :P We'll see how much longer my tama kick lasts, since've been a little annoyed getting startled awake at 8am a couple recent days haha!