The En-Tama is probably the best Tama in the market right now. Well it would be more enjoyable if you could read japanese....anywhoo. ok the En-Tama is like the v3 except they go to school and get jobs and letters and yada yada yada...
for more info...https://www.pixelmood.com/entama.htm
I want to buy an en-tama...but I don't have the money. Or the courage to ask my mom.