Dude, I have read a lot of your posts, and most of them sound ignorant.
I doubt 10x3 would be “too easy” for you if you used the appropiate load.
I found 10x3 was just too much for me. It grinded me into the ground. I got great results once I dropped it down to 7x3. I simply tend to do better with lower volume and more frequent workouts.
you just have to stick it out and condition yourself to that type of volume.
after looking at the article mentioned by the poster about the 10 x 3 program, it looks way too easy for me.
the loads prescribed in the program mentioned are too easy.
The key is to use the adjust load so you’re doing challenging workouts most of the time. If it runs you into the ground, use 10% less weight, hell, start with 10RM and work up slowly from there. It 5RM feels easy, add more weight, and stick with it for a while, so the total volume can accumulate.