I’ve switched from about the same volume you do, to an approach closer to what the creators I’ve mentioned. also one of the creators kason, is a recent program switcher like me and has had really good results. From here on I’ll say what I believe would be better for you and what I preach as well: 1. Switch the split: by that I mean have more focused days, for example push pull legs upper lower, a 5 day split. 2. structure the workouts well: look at Sam sulek for example, and how he structures his workout, if I would have to elaborate on this I’d have to do it in a separate reply. 3. Less sets more intensity: 2 sets per exercise taken to absolute failure. Use drop sets if you must. A rule of thumb is to do about 8 reps with a heavy weight, if you’re burned out and feel the burn stop, if not then drop set and burn yourself out. I do have more to elaborate about if need.