I really like that this platform allows me to see my progress related to a whole group of students. I usually use wireshark as a compliment to the networking labs, but for me its enough with the included labs and exercises.
"First time using such an incredibly versatile training service"
I love how the info parts of the practical sessions are very concise and easy to understand. They work perfectly with the practical training activities, and really help reinforce the learning of the task rather than just memorizing old techniques.