Which score should I submit?

Angel1234, I would definitely submit both. And I'm pretty sure that when MBA programs pull your score data, they'll have access to all of the non-canceled scores, anyway. So they'll see them in any event, and that's a perfectly good thing in your case. You WANT them to see that you can crush both the quant and the verbal, even if those crushings didn't happen on the same day.

I also think that it wouldn't hurt for you to keep retaking the test, even if you don't plan to do much more studying. Schools really don't care how many times you take it, and you can always cancel the scores later, and they'll never see them in that case. If you can come close to combining the 49Q with the 42V on the same day, that would obviously help your case quite a bit.

Good luck with everything!