Hello, I am looking for options. I currently have a Reef Octopus 110 classic protein skimmer in my Reefer 250 (old style sump w/o refugium) . It’s working great and is pulling dark skimmate. However, I’ve been looking at upgrading it to the RSK 300. Besides the obvious upgrade at the neck cleaner and more of a compact design the RSK 300 provides. Will there be any additional benefits to upgrade or should I just save my money since my current skimmer works fine? TIA