Large cat 8A cabins on Triumph

[SAC69]

I am currently focusing on a cat 9A on the veranda deck but in looking at the deck chart I notice that there are some 8A cabins next to the 9A on deck 6 (6424,6432) and other decks that look larger than standard and have a bigger deck. Has anyone stayed in this type of 8A? It is about $600 cheaper than the 9A. Thanks for any comments.