Would you prefer ready made locos and and trains or kits?

Hi
I was wondering if you could buy ready made train sets would you? or would you always opt for the kit?
Myself - I like doing it myself

As I am limited for time off the shelf has the advantage, quick and easy. Years ago I built kits but with the super detailing detailing of today's models surpassing the detailing of kit models then for me off the self it is. No more painting, spending hours fitting a part just right. Now it's take it out of the box adn you're ready to go.