Please help! Which upgrade should I go with?

[crappie]

In my opinion it’s time for something larger but I only have about 72” of space for the new tank.

Sooooo I’m upgrading from my 75!

Please help me choose between these 3.

I’m added a video and pictures of the current 75 as well as the 3 options I’m trying to decide on.

 

[smitten with ocean life]

just stay away from red sea is all i can say!

 

[Channas]

I agree, stay away from red sea tanks, i Will add though, the bigger the more fun stuff you can add!