What are the main differences between Jacob and Evie in Syndicate regarding missions and playstyles?

I'm about two hours deep into AC Syndicate and I don't really find any difference. They can both be stealthy and both can fight .

But I had heard there are differences like Evie is more stealthy and stuff like that. but apart from a few different skills , what are the differences ? and do missions differ in terms of gameplay and cut scenes depending on who I choose to play that mission with ??