Hi Skippy, I have used many many hundreds of linear actuators over the past 60+yrs I’ve been involved with automatic gates etc; Hydraulic used to be the be all and end all of systems, but not now for reliability. They all without exception have certain drawbacks. Not saying ALL Chinese stuff is crap, but so much on offer is and suppliers don’t keep spares spares for the long term. If you can find an alternative solution on the basis of simplicity being the essesnse is reliability i’d be going along that path. For the past 45yrs or so I’ve used Italian stuff for very good reason whether it be domestic doors or aircraft hanger doors. Simplicity for whatever reason is the go for me. Good luck mate with your decisions whatever they turn out to be. Might even catch up with you at The Oaks someday, that would be nice. Been a decade or 2. Rgds Planey.