I prefer to keep my enemies at a mid range for the most part depending on the game. Halo I was always a fan of using the DMR or Battle Rifle. I'd also covet the sniper rifle. In Call of Duty games I usually play with assault rifles.

Destiny however has changed me. Destiny has made me love the close range. I'm the guy running around with a hand cannon and shotgun, I'm the dude whose in the enemies faces consistently and constantly. I still use sniper rifles and stuff in pvp but pve I prefer to go up close and personal.