Hasn't ever worked for me with the hyphens, unless they've run an update in the last month that changes that.
Try copying the key with the hyphens included and then pasting it first into your browser's address bar. If there's an extra space at the end, delete the space and then re-copy it. Then try pasting the code into Shift. That's how I've been doing it all this time. If I leave the space in, I can't paste it. If I remove the space first, though, it works every time.
There really is no "best" anything. Its a matter of what you prefer, concerning fire rate, elemental status, firepower, etc. I love pistols, and hate Sniper Rifles with my Gunzerker, but feel the opposite with my Assassin character. Additionally, there are craploads of awesome rare guns, and they can be found at ANY level, so its alot of luck combined with mind-numbing boss farming. Or, find someone with some good stuff to trade with you in-game.
Slickdeals is able to share the best deals because of the contributions of users like you! If you found a great deal,
please share it with others by posting in our forums.
Welcome to Slickdeals!
Save money here by finding the lowest and cheapest price, best deals and bargains, and hot coupons. We're all about
community driven bargain hunting with thousands of free discounts, promo codes, reviews and price comparisons.
Don't worry, we'll help you find your way. If you haven't already, check out this
that explains the features of our site.