I found the RAM Commander module in Symphony to be the most valuable. It provided a detailed and efficient overview of the network, simplifying tasks related to planning and optimization.

The solution is user-friendly, and it is very good security-wise. If you have bulk menus, it's easy to make bulk updates in the system.

Symphony and Laravel are the most comfortable frameworks for any developer. It is also lightweight. 

The overall functions are good.  

The entire product is good. I can't say which feature I like the best, I like all of them.