I looked up that programme. Personally I don’t like it. It is too much on each muscle group. It is good in the sense it is all about compound movements. But 3/4 exercises per group is a lot for a newbie.
But - if you are enjoying it and making progress then carry on.
These programmes are “tried and tested” - buy thousands if not millions of people. The idea behind super squats has been making people bigger since the 30’s. The book was realised in the 80’s but it was a thing long before that. Squats and Milk!
PHAT - might be good. But the thing is - its just reinventing the wheel.
Look at the bigger stronger guys on this forum. Look at the what they have run. But use a programme that has actually changed people. And not in some study - i real life. 531 changed the way I work out. And Super Squats was a game changer.
Yes in ascending order of torture.
FYI - I also promise you completing BtM, Super Squats or DeepWater will gain you instant respect with anyone that knows of them. And all 3 will mark you down as a legend. Even on these forums. They are HARD.
BBB is hard but hands down the easiest.
Lastly - I mean deep water beginner.