Is it recommended for a person to learn Fiqh according to one Madhhab?

Learning fiqh according to a specific madhhab is permissible for exploring fiqh and acquiring juristic proficiency, provided that it is a means and not an end. Whenever the Sunnah contradicts the madhhab's opinion, the Sunnah is to be given precedence. As for extremism in it, or relying solely on it instead of the texts of the Qur'an and Sunnah, or adhering to it even if it contradicts the sacred texts, that is blameworthy and constitutes reprehensible fanaticism.