Cage question #1001 Sry folks.

In a battle with my wife over the best to buy I like the cages she likes the racks.

Boaphile Cages 221d 29.5 x 24 x 11.5

Boaphile Racks with Sterilite tubs 1960 34.5 x 16.5 x 6

Whats the best for the animals?