If you are planning on getting out of the Navy after your shore duty, go for NRMD. I haven't been stationed there, but I am pretty sure that the electricians assigned there are in charge of maintaining and issuing the switchgear testing equipment. You will also have plenty of time to work on a degree (very tough to do at prototype), get more time with your family, and when your EAOS approaches, you will have plenty of time off for job hunting. If you love the Navy and want to stay in, I would recommend staying at sea long enough to get LD (and PPWS if possible) then heading to prototype or NPS.