If a mas'alah appears to me stronger in another Math-hab, may I adopt it?

Answer

Taqleed is incumbent for all – laymen and Ulama. Only in rare circumstances will it be permissible for the expert Ulama to issue Fatwa in terms of another Math-hab. When the need is imperative, only then will it be permissible. The issue may not be treated lightly. As long as the "strongest" opinion is not in conflict with one's Math-hab, one should adopt it. If by 'strongest' opinion you mean Ihtiyaat (the precautionary option), then all Math-habs advise this adoption.