3 .info's won't do you any good if they are a terrible word, or words. Example:
IEatChicken.info , WeEatChicken.info , and TheEatC :cy: hicken.info would hardly be worth more than 1 decent .com. If you look hard enough, and try hard enough, you hsould be able to find one good .com that could beat 3 .info's!!!
This is my opinion, of course.
The one .com is best if you pick xxx.info aaa.info ccc.info
then any one of these three in .com will be better than
all three in .info by a margin of 50x.