the best class is what you feel comfortable with. For instance an M60 user that is competent and comfortable with the weapon can 'dig in' to a location and lock it down from entire enemy teams while a competent SMG ninja silencer rusher can flank a team and wipe them out before they know what hit em but their jobs cannot be interchanged with as much success.
Trees are now a nuisance to society! Down with trees! All hail grass!
FAMAUG74u Owner Stoner63 Ext. Mags Doesn't Matter Frag (for campers) Nova Gas (same reason) Jammer (hatin' on the campers) Scavenger Hardened Marathon/Hacker (low move speed is a pain)
This will pretty much always win as long as you don't get shot at first, and even if you do at long range (assuming perfect accuracy). You can change the nades/equipment, but those work best against the campers.
GameFAQs. Because Opinions Matter. I could try to make my sig unique, but then I'd just be like everyone else.