I have a large Jameco breadboard which is over 30 years old that I often fill up. Now I'm looking for another one. The Jameco I have has a metal back-plate, phosphor bronze terminals, screw attached rubber feet, quality binding posts and all the modules are attached with screws. I'm considering a Global Specialties or 3M panel, but can't find complete info on the build quality. In particular, I want the screwed down modules and plated phosphor bronze terminals. I really don't want to build one up from parts, but cheap terminals and sticky back panel and rubber feet attachments are going to be non-starters for me.
I can verify all but the panel attachments. I'd appreciate it if one or some of you can verify the screwed down panels.