Debating on getting Pokebank

[I Love Bad Puns]

Would anyone who has it/has had it in the past mind giving me input on it? Is it worth getting? I don't play pokemon 24/7, but I play it enough that I'd like to start fresh with certain teams of my own, which can be hard to get the ones I like every single time I restart. (i.e. I like using teams of all bird pokemon, dino pokemon, etc.)

Rather than just jumping in and getting it, I just wanted to get some feedback on it. Thanks all.  

[Nenanah]

I think it is that way you don't need to have two DS's or rely on people to trade pokemon in between games.
Plus if you have them on Pokebank if your game data goes corrupt they are backed up if you have them in the bank.