The upgrades that made a world of difference for me was the Ultra Mount and Ergo Roller handle. I think depending on your set up ie. standing, sitting, height of bench, these are a must have. Recently I purchased their Rail Organizer system with a tray and a storage box. Awesome way to keep the bench organized and looking good. Inline's stuff is built like tank armor and will surely last forever. Each time I buy a new die set to reload a different caliber I pick up one of their Die Holders, they also make them press specific if you prefer. I will certainly be adding some more of their stuff in the future!