Solstice AQ cabin choices limited - so which would you choose....

We are finalizing our cabin selection on Solstice and have limited choices for A2 cabins.

Already chose two cabins based on posts here CC - 1540 and 1546. Need one more cabin and no other cabins are available in the 1540 - 1550 area. I have searched for information about the cabins on the port side and found conflicting information about the two cabins I thought were the best - 1519 and 1515. Some posts indicate these cabins are under the Persian Gardens and are quiet. Other posts state they are under the weight area in the gym and can be noisy. Would love to get feedback so we can get the better of the two cabins before they are both taken by other folks. TIA for your replies.

Both are under the Persian Garden according to cruisedeckplans.com

Both are under the Persian Garden according to cruisedeckplans.com

And 1519 would be preferred; 1515 is closer to the fitness center - adjacent to 1511 which is under the fitness center.