Use whatever, don't apologize. That's what I tell my Clanmates. Some have the idea that a win is worth more if they use a Sniperrifle, even if they are bad snipers. If you want to win, use whatever is necessary. My opinion on Telesto? It's so broken. It's worth than a Shotgun, because of the Range it covers and still gets kills. If a Shotgunner is close I will see him on my radar and can act accordingly. A Telesto user might even be out of HC Range. Use it if you want to, but don't get too used to it. The Telesto nerf is coming.