I bought the urban decay palette cause I couldn't resist. The colors are super blendable and very easy to work with. These colors are very neon and glide on so smoothly.
A good dupe is the bh cosmetics take me to Brazil palette which is currently on sale on their site now. This palette has similar shades but no full on dupes, and some of the shadows can be chalkier than others.
If you love to stand out with lots of neon color, buy the electric. However, if you just want to experiment, get the take me to Brazil.