Is it worth putting in the effort to go over 3.8+ ?

(this is in context as an ORM) Is the 0.01-0.19 increase in GPA is even worth it in med admissions eyes if you're an ORM? I'm asking because I want to make sure I'm budgeting my time well between ECs and GPA for my remaining years in undergrad and don't know whether I want to take on a few extra science classes or just stop at the low ~3.8 range.
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums