I have owned three of them - the 5070G and the 1463J and 1579J. Recently sold the 5070 but still have the others.
I much prefer the two vintage pieces to the current 5070. In my mind they are more balanced and aesthetically pleasing not to mention the unusual lugs on the 1579. I thought the 5070 was too big and has less character but I'm sure this will be a minority opinion on this forum.