Which one is better?

[jetfixer100]

I'm new to the hobby, and I noticed that Petsmart was matching the $1/gallon sale at Petco. Petco has a Tetra 40b and Petsmart has an Aqueon 40b. Was wondering if one brand was better than the other? Only difference I noted was the Tetra had a center support on the bottom of the tank. Any opinions on either of these?

 

[Fig]

I've had several Aqueon 40b with zero problems FWIW. I guess more support would be a plus though??

 

[jetfixer100]

Haven't looked at glass thickness between the two. Maybe thinner glass on the Tetra which would require a center support?