Dual sim Note 5 - separate contacts & SMS's etc

[Dan_B1979]

I'm going to be receiving my dual sim N5 later this week and will be using the main sim for my personal usage and the 2nd sim for my business (I only receive calls, make calls and texts with my business number anyway, so makes sense to prioritise the personal sim for LTE/4G usage too)

My question is; will I be able to have 2 separate sets of contacts and 2 separate SMS's set up for both the different numbers, or do they all kind of merge into one?!

Thanks