The first one sounds much better, the good thing is they are both true. If you are dealing with a senior level recruiter we can usually tell when someone is lying to us. Now obviously nobody SHOULD ask you to elaborate but if they do just be straight and say you'd rather not talk about it in an interview...Good Luck.
Me:40 W: 39 T: 17 years M: 15 years S-9 D-6 D final 11/10/2009
"We are all faced with a series of great opportunities brilliantly disguised as insoluble problems."