First, that does look like a very nice support. It seems flexible and I would guess it can fit your needs. The product caught my interest as someone who likes gimmicks that make farming life easier.

I want to ask/suggest about what you are doing to increase the natural supporting factor of the branches and stems?

Some things that I have tried include techniques to stress the stems via fans/wind and via centrifugal forces by shaking or spinning a pot on occasion, and via bending and LSTing. I also grew from seed which results in better stalks from what I have been told. I am about 35 days into flowering on a 15 gallon plant and I do not use any supports.