Fruity Strain Mix..Which to choose first or all at once??

So i have some new strains They are...

Berry Bomb - Bomb Seeds
Bubblegum Kush- Bulldog
Pineapple Chunk- Barneys farm

as well as theses freebies:

Royal Queen - Fruit Spirit
Royal Queen - Critical
Royal Queen - Power Flower
Seedsman - Sleestack x Skunk#1

Which to choose first??? or should I do 2 of each at a time?? and if anyone has experience of any of these let me know things to do or watch out for please.

If, you have the room, why not all. Good luck, and happy growing.