I might add that there is more info on this forum than you could get out of a couple of decades of reading both magazines. In truth, the ease of posting photos and the ability to post video are game changers for online forums. Take just tinplate for example, my current interest. The extensive photo documentation that forum members post of every conceivable variation by manufacturers I was barely aware of is impressive and couldn't be duplicated in a print magazine.
In fact, I could see OGR going to a digital magazine format in the future where video will be an integral part of every issue. The only thing keeping this from happening now is curating and organizing the material and adding writing and editing.
I subscribe to OGR as much as a payback for the forum as for any content in the magazine itself.