[quote=mdk]
Double bandit machine gun-zerking is the one and only way to go. Actually interesting story, I started this thing back when BL2 was relatively new and basically everyone I partied with online (total strangers) knew about it. I feel like I contributed to the borderplace.
[/quote]
The fuck are you talking about? Jakobs all the way, you pleb.

As for that challenge, I'm pretty much already doing it, lol. I always carry a full arsenal of Jakobs. As for shields, I take whatever's better than what I currently have, no matter the company. Right now I've got the shield you can make from that robot AI core. Same for relics and class mods, those things are a tad too rare to skip out on based on manufacturer.