After all this time of having a lame 2x3 cage. We are soon going to upgrade to a awesome 2x3 with a loft. And a switchback ramp

. But I am either thinking of a 2x2 loft, or a L-shaped 1x5(How do you put it?). I know that the L-shaped will be larger, but the nice thing about have a 2x2 loft is easier to fit toys. What do you all think is a better choice. Two of the reasons I am upgrading is so I can let my girls have more running rooms, and to get some adorable toys and cuddle cups. Thanks for your input!