Stat wise all of them are still 6* and will highly outscale anything thats a 5* and less. If its just pure stats. Plus it depends what passives are you looking for.
If its just stats and not anything else - and you dont like these, just wait for another event. This is the second "guaranteed 6* ticket" in the last month or so, and there will surely be more of those in the future with different girls to choose from.