seeing as how Bella is married,that just leaves the older Renesmee version,and he also imprinted on Renesmee,so obviously the only answer is Renesmee

And unlike her ungrateful mother renesmee will never hurt Jacob

I hate to choose it but duh Renesmee. Bella,had her chance already but she was too obsessed with Edward.

I think it sucks that Jacob had to imprint. I really respected his views on it and what he said in Breaking Dawn Part 1 was very true, it's like you're not yourself anymore. You don't get a choice.
Obviously it was going to happen, that's what Stephenie does unfortunately.

I don't think that Bella deserved him. She led him on when she was in love with Edward. They had a brilliant friendship and she pulled him along for the ride when he believed that it could be something more. Bella was clearly going to chose Edward.

I also think that Jacob deserved better than Renesmee. Nothing against her of course but I think that it would have been nice for him to fall in love with someone who would love him back naturally. Who could learn to love him back for the sweetheart that he is, not due to a "wolfy-claim" as Bella put it. I was very disappointed by how Stephenie left things for him. He deserved so much better. But then again, he probably would have fallen in love with someone and then she would have made him imprint on someone else, knowing how she likes to twist the knife in.

Now that I think of it, I didn't like the last part of Breaking Dawn at all to be honest.