Ideal Human lifespan?

If you could choose, what would the ideal human lifespan be?
Right now its around 75. If you raise it to like 150 then lest say we'll age half as quickly.
In a near utopia world where most ppl are happy I'd say 150 years

I say make it so we all live to 30, but make 30 longer.

736. 5 years for everyone. Exactly.

67 years for everybody...

21 years to go to school, 44 years to work... 2 years to be in welfare, then die...

We'll make more money on poeple, will save all the young people a hell of a lot of money and trouble...

But seriously, I have no idea... The perfect age will be as long as you can stay around healthy and happy... After that, death is probably just a relief.

yeah i dont mind how old i get. but once i can't get about on my own or look after myself its time for me to go