CANNOT MAKE UP MIND ON WHAT TANK TO KEEP?

[JCSReefing]

I recently moved and had a 70g oceanic center overflow tank with stand and canopy with 20g DIY sump set up in my last house. I took that down and used a innovative marine 40g all in one fusion tank to house my corals and smaller fish until my new house was built. NOW that the house is done I am torn between setting the 70g back up or to transfer the 40g and that now be my main tank. My wife says only 1 can be in the house so that is why I would like to hear feedback and suggestions, pros and cons to hope help make up my decision.
Thanks,

 

[saltyfilmfolks]

Choose the one that will look the best in the space. Think like a designer. If its a slick pretty install you and the family will like it even more.
You probably get to buy more corals too.