Player's Guide page 106 - regional benefits:
IMPILTUR REGIONAL BENEFIT
Add the higher of your Wisdom score or your Constitution
score to your starting hit points (instead of
automatically adding your Constitution score). Your
number of healing surges is still based on your Constitution
score.
IF WISDOM IS HIGHER: does that mean you use your initial
Wisdom score at 1st level instead of Con plus the number for your class, BUT after 1st level? Do you then use Con bonuses, or use Wisdom instead of Con throughout your character life?