I like the bottom one, but I really prefer dometops anyway. xD
I just wouldn't use the open top, that's all. I'm 5'1", lol, so I can't even reach Hane if he gets to the outside on top of his cage as it is.
Playtops take away space from the cage, to me, and Hane loves climbing across the bars (from the inside) on top.
But if you want a playtop, then get the first one.
