If so, do you like being able to set their stats? Or just the cosmetic aspects? Like the sight and skin of the gun?
I was wanting to take some inspiration from Blacklight Retribution and allow players to customize their guns, by changing the Barrel, Receiver, Stock, Sight, and Magazine. But I don't know if it can truly be balanced like I want it to, and it ultimately may come down to a few meta builds that everyone uses anyhow.
But then again, I want to offer as many options to the player to build and mold a specific class to their style of play. So, what exactly do you look for personally? What is the stuff you absolutely have to have, and what can you live without?