Choosing 2 strains to grow?

I am having troubles trying to find the 2 perfect strains to grow together. I have many worries in my choices. I'm from N. Cali and want to find something to grow with Blue Dream but size, flowering time, and quality are important. I have tried 4 strains at one time but these issues were a problem. Any suggestions? Must be AAA+ quality.

Do you know how many different strains there are these days? Eh, actually, thats a fucked up question

Nice first post

I am aware of all the different strains and their lyes my problem. I am trying to save myself time from hopefully, professional suggestions.

WAPPA mate it grow's its self

well blue dream is sativa, pick a sativa