I have an Innova with the electric lift, while I’m still learning this system, I find that the ability to adjust the height of the table will make life much easier than manually adjusting the table! I accidentally sold my HQ Fusion and I was seriously debating getting the hydraulic lift for it, as there were many times I needed different heights based on what I wanted to do. I also had a saddle chair for it to sit and quilt. I also believe the Gammill has a hydraulic lift for their machines and I’m sure others do as well. IMHO anything that helps you work more ergonomically and feel better is worthy of the investment.