Reading one Hadith before another does not establish which Prophetic saying or practice occurred first.
Likewise, if both Hadith can be followed, a difference alone is not a reason to call one mansūkh.
The earlier–later order must be established by reliable evidence, not a personal guess.
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Nāsikh and Mansūkh: Identifying the Earlier and Later Ruling
Reading one Hadith before another does not establish which Prophetic saying or practice occurred first.
Likewise, if both Hadith can be followed, a difference alone is not a reason to call one mansūkh.
The earlier–later order must be established by reliable evidence, not a personal guess.