Burned Tower is an amazing card, only downside is, it can't retrieve special energies like Conductive Quarry was capable of doing in the past. But out of the current Stadium cards in the meta, they aren't that great as some stadiums of previous formats. What we got now is....
Burned Tower (Pretty useful when running engineer's)
Indigo Plateau (Really why would any one run this)
Lost World (Only a few decks should run this, Lostgar/MimeGar/MewGar etc...)
Tropical Beach (obviously most people don't have it, but it does have potential)
thats all we got at the moment that I can think of. But then you got that stadium in the Ex sets coming up where its flip a coin if heads draw a card. Could see some play. While giving your opponent an opportunity to draw typically isn't great, I can see it being ran.
But when running say, Burned Tower, I'd always run 2 to guarentee getting it out.