I was on it and it worked extremely well when I first began. As time went on, it helped a lot less (though still helped when compared to nothing). I think this is because there is a minor decrease in LH after some time, so the initial test levels are lower after some time - this is only my opinion, but it is logical. At one point i tried natesto with clomid, and I had very high total and free T. It worked great, but had to cut clomid out due to eye floaters.
I suggest trying natesto alone; then add enclo or clomid and reduce natesto to 1x or 2x a day max and check your levels. Natesto is my best choice due to no HPTA shutdown. I cannot risk testicular atrophy.