i have been on 2 RCCL cruises in the past and am planning another for this coming february. i have never booked a balcony before and i am looking into it. has anyone ever been in a category E1 balcony stateroom on the voyager? was it worthwhile or should i spend the extra money and go up to the next category? also, on the voyager E1 balconies, are they all glass or are they part metal/part glass? (was looking at pictures of all the voyager class and noticed some differences on some of the balconies from ship to ship). any help or advice would be greatly appreciated!