Edited as I didnt read the thread properly
As below
As the saying goes - the best program is the one your not doing…
The general rule of thumb seems to be the heavier you lift the bigger (and stronger) you get.
The trick is too mix your routines up once you stop seeing an improvement
I personally knock about the 5 x 5 rep range at the moment which gives me a large increase in the weights that I can use than I get doing 3 x 10…