Notimportant: thanks for your positive opinion :-)
There are 4 forces at play in determining success:
In my particular case I would assume doctor and patient (me) did everything correct and it was mainly bad luck and implant.
I think in many cases it is patient fault, like lengthening too fast, not following recovery program, smoking, wrong nutrition, putting too much weight on implant too quickly.
But no surgeon nor implant is perfect, so combined with bad luck, we can all have complications. I had one, but I would say a small one, as I am now doing very well.
I decided that Internal LL, Monegal, Barcelona and Fitbone was the best combination at the time and would still take that decision today.