I think....

[Brewster320]

I'd go Black Milk because you get to witness the color change and they are really easy to handle once they get past being nervous babies.

Agreed. They are also extremly impressive as adults. Most MBK only reach between 3-5ft. Black Milks adverage between 5 1/2ft and 6 1/2ft and are capable of reaching over 7ft. Plus they can live at room temp so that cuts down on the electric bill lol.

One problem with indigos are the price and the permits and stuff involed. If your willing to go through that stuff go for it.