Prices are usually quite comparable (plus or minus $3- - one way or the other).
JRR has the bigger plus of being on this forum too, because, to be frank, sometimes things happen where you need to contact them and communications work best if you have a way to contact in triplicate.
Most notably though, for physical products, my local government forces me to buy out of state (which means AudioDeluxe gets the sale every time there) or in cases where no real deal is to be found for something I need immediately, Sweetwater and Same Day get the sale. The irony is the quickest delivery mostly comes from the farther away dealers.
