This question is definitely a duplicate of [SQL Server default collation vs database with different collation - potential problems?][1]

However, as that question was purely generic and this question specifies the two collations, I can at least clarify one of the issues raised in that other question:

> do you see any potential data loss?

In this case there is no potential data loss due to the only difference being a sensitivity (accent sensitivity), which affects sorting and comparisons, but not which character set is being used to store `VARCHAR` data.

  [1]: https://dba.stackexchange.com/a/239937/30859