On the mount, it depends on the table you have. The Graham mount is physically smaller, which allows the arm to be mounted on a wider variety of tables. I also found it very easy to install and set up.
Arm length also depends on the table, but is also a cartridge compatibility concern and personal preference. Other forums have a world of info on the merits (or lack thereof) of long arms. For my application, the 9 inch arm was the way to go.
Have fun & good luck!
Arm length also depends on the table, but is also a cartridge compatibility concern and personal preference. Other forums have a world of info on the merits (or lack thereof) of long arms. For my application, the 9 inch arm was the way to go.
Have fun & good luck!