JSTL or Scriptlets?

Looking back at my code I disovered that I used both JSTL tags and scriptlet code, often mixing the two in a single page. I'm aware that this is not a good practice, however writing some sections of the code I was more comfortable using JSTL tags, while in other sections I just preferred writing scriptlet code. However the overall readability of the code is not so much affected. Maybe before the final deliver I will translate everything in JSTL (which seems the best solution), but as a friend told me: "Who cares? It works!