Since you are not sure of the strain, it is unwise to throw either out at this time.

If you must throw one out, it would be a total crap shoot, if sex is not an issue.

You have no idea as to which one will produce the most trichomes.

With unknown strains, you have NO IDEA, so, if you must, flip a coin.

Its 50/50 at this point...again...sex withstanding.