Would you exchange lenses?

[jrmond]

I have the an EOS 50D with my factory lens and I would like to exchange it with a 2nd hand one! Is it worthwhile doing it when I can't afford buying one?

 

[Dubaiian]

I have the an EOS 50D with my factory lens and I would like to exchange it with a 2nd hand one! Is it worthwhile doing it when I can't afford buying one?

Which lens do you have and which is offered??

 

[gsgary]

Keep what you have because if you are swapping with no money added it will be just as bad as the lens you have