Hey, i have one.
I really like it! I bought it because i'm making prototypes for my startup and i have small lab. It was much more cheaper for me to get all the instruments(oscilloscope, spectrum analizer, signal generator) seperatley. Im using it to debug my circuits.

My first contact with red Pitaya was in school. We use it at our practical work!
There are GPIOs, fast analog in and outputs available. I find it beneficial because i can modify the code and create my own custom apps and when new instruments come up, i can just install them for free on my Red Pitaya. I heard that LCR meter is quite good.
I think it's a great platform for people that don't need ultra wide bandwith oscilloscopes.
