I installed spring supports for the galley lid when I built my teardrop in 2016. These sounded good in the product descriptions, but we had nothing but trouble with them. The passenger side spring was always tripping and that forced us to back it up with a manual support. My wife had a tough time holding the lid up while inserting the pins in the manual support since she was a little too short.
While giving a tour of the camper last summer, one "special" person pushed a spring in and the lid collapsed onto my head. My neck was sore for a few days even though the lid only fell about 4" before contacting the back of my head. I know there must be an underlying reason in my hatch build that was causing the spring supports to trip, but I'd give them three thumbs down if I had three thumbs.
During our last trip, I ordered gas struts and installed them yesterday. Even though my lid only weighs 45 pounds, the gas struts are a super improvement over the spring supports. Opening and closing the galley lid is factors easier now. We can still use the manual support as a backup if a gas strut seal ever fails during a trip.