There's no way a single B&M is ever going to have what's available on the net or even at a single net store. So my shopping is done on the net. I have found one B&M fairly close that carries an acceptable (for my needs) selection of hardware and charges pretty close to what net stores do. But, having settled in to my setups, I seldom need any at this point. I do need close to monthly supplies of juice but they only carry one brand of juice and I won't risk buying it because of seriously bad reviews. In my case, the only advantage to using a B&M would be paying cash to avoid ID theft at a processing center.