1, In response to why I think the G nail is more proven is because it's been in use for longer and I have seen many patients with my own eyes who have succeeded with it.
2, When I said "No other doctor has his kind of experience" I mean with fully weight bearing nails, I would say no way Paley with the Stryde since last year has done more than Guichet, but I take your point Paley is an outstanding option.
3, All doctors have complications .... http://www.limblengtheningforum.com/index.php?topic=9118.0
1. Used for longer doesn't mean it is still better. Generally speaking, older one is not as good as newer one. New one means generally improvement, correction, or innovation. I don't want to stick to the old techniques while there are newer and better technologies available. Plus, you probably have not visited Paley institute. Go there and see for yourself.
2. Experience with full weight bearing nails is not as important as overall experience of all kind of lengthening processes. Dr. Paley has done so many different kinds of lengthenings and corrections for all spectrum of patients from deformities, accidents, complications, etc.
3. Yes, all doctors have complications. But look at a couple of Guichet's cases. His cases are more serious. I can't even imagine how possibly Unicorns' complications can be solved. The case in your link. It is a sad story but can be fixed at least. Plus, I am not so sure how that happened. The description is unclear to me. Perhaps distraction was not complete? But normally a patient should take X-ray and show it to Dr and decide to stop lengthening and start consolidation. I can't understand how possibly Dr. R could allow hamza to stop lengthening if lengthening was not finished? If the lengthening didn't work, they should have realized the problem before consolidation. If distraction was done right but somehow hamza lost distraction or lengthening during consolidation, that would be possible. However, in that case, it is also possible that he/she was not careful enough to avoid dedistraction or loss of distraction before full consolidation or that he/she forgot about the fact that Precice nails are not fully weight bearing. Anyhow, it is sad to see his/her case but still it is fixable.