Time For New Shoes

I'm currently running in the Brooks Adrenaline 10 (link is to the updated version). I've been very happy with how they've felt, but it's time for a new pair; i've been feeling the shoe flatten out over the last few weeks. My dilemma is that I have a sweet coupon for Sauconys, and it sounds like the Saucony Omni ProGrid is the equivalent in that brand. I'm heading to my local running store tomorrow to try them on, but wanted to see if either of you had any opinions. I think I prefer a shoe with more stability then either of you, but would welcome any ideas/feedback you might have about the two brands.