Apex and Shaw

[Reef Pilot]

I just get one email. I have my delay set to 60 min, so I don't get flooded with emails if I do have a problem. I just use my regular Shaw email account for the FROM, but have the TO email go to my yahoo account. And I use 587.

However, I am not on Fusion as I never did that firmware upgrade. Should I? I have a lot of my own programming set up with all my outlets, and would hate to have something screw up and have to redo it all, or worse. Not sure what Fusion gives me that I don't have now, or need.