5 Mukhi vs a 1-14 Mukhi mala
One bead type, or a range
A 5 Mukhi mala repeats one kind of bead. A 1-14 Mukhi mala is a set: beads from one mukhi through fourteen on the same necklace. They answer different questions.
When the 5 Mukhi strand is the simpler start
Choose the 5 Mukhi mala if you want one traditional count for japa or daily wear, and you want the product page to describe that count only. You are not getting "more" by guessing. You are getting the bead the page names.
When the 1-14 set is the other choice
Choose the 1-14 Mukhi Nepali mala only if you want that full range. It is not a larger version of a 5 Mukhi strand, and it does not replace a gemstone reading.