Ipcc vs final

what influences the career more?

ipcc or final?

if one a guy has failed once in ipcc and cleared final in one go and the second one has passed ipcc in one go and failed in finals once...then who has better proposals?

 assuming other things to be constant...i know that attempts doesnt matter in long run but in the first year who will have better offers from the companies if they see the number of attempts of both the guys