Well, PB is in Vermont and I live in Vermont, so I guess that's pretty local for me. I like their hard cases because the latches don't snap my fingers, the way Pelican latches do. Ouch!
I never let my camera out of my sight when I travel, it always is carry-on. The recommended PortaBrace case for the 370 is actually much bigger than necessary, unless you leave a matte box mounted on the lens (it fits). I often put my 370 in the smaller PB carry-on that I have for my old JVC HD-110. It's a snug fit, but it gets me past the airport carry-on minimum-size police. Our 2nd 370 is in a Kata backpack.
BTW Powerdog, I live about 10 miles closer to PortaBrace than you. You (and my sailboat at Point Bay Marina) are in Charlotte and I'm in Panton (office is in Waitsfield though).
Ed