Low Test High Tren is a new trend. In my opinion it works very well, allows one to run more Tren with less sides, this in turn yields better results as Tren is 5x more anobolic than Test.
Considering your experience and current condition, the traditional approach ie. the cycle I've outlined will also yeild good results.
For the time being consider Low Test, High Tren as the next level / advanced cycle - something you are not ready for yet.
Perhaps you could try Low Test, High Tren approach as your next cycle and compare the results.