IRCC already considers the first card "urgent" - where did you derive this from

. If that is the case, no one would have to worry about it. On contrary, there are ample cases where timeline for first PR card is crossed and people call IRCC to remind of it. This expedited step is different that what IRCC calls as urgent processing of PR cards.
IRCC has special provision to specifically ask for urgent processing for renewal when you apply, as per earlier shared link.