The Pi Crust Plus is a breakout board for the Raspberry Pi and makes it easy to connect electronics.
We love electronics kits for a multitude of reasons - they are fun to put together, you get a sense of achievement at the end of it, they are great for learning about soldering and electronics and many many more reasons...
At Pi Supply we are quite keen on the whole education and fun aspect of the Raspberry Pi and computing and electronics in general, so we feel that a kit is much more worthwhile..
However, you don't need to be a soldering god or an electronics pro to put our kits together. We make sure they are simple enough even for absolute beginners to put together.