If its a closet why would you want glass paned doors? Who wants to view the interior of a closet? If the picture is your space it also would be all paned doors and very busy.

Standard doors. You already have two 15-pane doors on each side of the closet, plus wainscoting. Adding more little squares will make the room even busier. The eye needs a place to rest.

Definitely standard doors. Your closet isn't an area you want to be able to see inside of all the time. I agree with the comment above as well, there are already the paned doors on each side, so paned closet doors would be too much. Good Luck!

Instead, do a rustic white barn door. Maybe not rustic depending on the style of your house, but a barn door is always a great and easy feature. I have one for my bedroom closet and it looks great, so if you were to use it, it would look great there too!