Board Thread:Questions and Answers/@comment-86.177.41.58-20170430122415/@comment-30108520-20180319021726

In Project Pokemon, Zard X is better, because Zard X is better in singles, while Zard Y is better in doubles, which isn’t added on Project:Pokemon yet.

Here is the explanation: https://www.youtube.com/watch?v=QkBYAePCnhY