I'll have a go at 10, "Why is Supporn almost 2 times that price of Chett?"
Firstly, my answer is a bit biased as I've studied Dr Suporn in great depth, and the other surgeons relatively superficially. I'm a bit of a Suporn fan.
I believe its either because he can or because he has more expenses. Dr Suporn operates out of a hospital, while Dr Chet has his own operating theatre. I know Dr Suporn has a very high standard of aftercare, but I get the impression that Dr Chettawut does as well.
Dr Suporn's waiting list is around a year, so he has no shortage of business and can charge whatever he wants. A good questions might be why doesn't he charge more?
http://www.supornclinic.com/clients/calendar.htmI don't know why there more people here talking about Dr Chettawut. Presumably they are doing a similar number of surgeries each year, and if so I think that means the demographic of people on this forums is biased or Chettawut people talk about it more than Suporn. Not sure why either of those might be. The only thing I can think of is that there's a couple of private groups elsewhere that are dedicated to Dr Suporn, and perhaps they are sucking people away from this site. I don't know of any for Dr Chet.
I got this far, may as well keep going..
1. If I will perform orchiectomy first, in which time should I go for GRS to not have a lot of shrinkage?
Dr Suporn will refuse to do SRS if you've done an orchiectomy in a way he doesn't like. Its stated on his website. I've seen a drawing of what he requires, and I guess you can email him to get it. Personally I'd not risk it as I really like Suporn and don't trust another surgeon not to screw it up (the orchiectomy). I've heard people say not to bother with an orchi unless its going to be many years before you can get SRS.
5. Which method of GRS right now available would you consider as the best one?
Not sure how to answer this without staring a pointless argument. Many people go to each, and reading their posts you can be sure that at least some of them have spent a considerable amount of time and effort researching it. I know I did. Do you have enough money to choose?
8. Does GRS have any influence on the length of life?
I expect it does. How long are you going to last if you don't transition? I wasn't doing so well. So yes, lots of extra years.
9. Is revision often needed after GRS?
Some surgeons do a two stage process. Dr Suporn does a one stage, and offers free revisions. Some people take him up on that to either fix problems or get cosmetic improvements. His initial surgery is very good though so many don't bother or can't afford the time/money. I spoke to one women doing that and she was happy with the result before the revision, and super happy afterwards. The 1 year is because it takes that long for the swelling and healing from the initial surgery complete, but also because you can't dilate for quite a while after the revision, and up to a year you need to dilate every day. Dilation would damage the revision. This is therefore not equivalent to the second stage offered by surgeons who do a 2 stage SRS with the stages separated by a days. Dr Suporn also has a lot of revisions during the 30 days patient stay in Thailand, and I believe that's due to his technique. I don't think its a big deal, and I'd rather stay the extra time to make sure its all just right before going home.
Another thing you might want to consider, is that Dr Suporn's recovery time is double that of penile inversion. I believe its stated somewhere on his website. Anyway, that might mean more time off work, and a bit more suffering I suppose. However I spoke to a post-op lady who was down to dilating only twice a year, some years afterwards. Sounds good to me.
There's quite a few pictures you can find on Suporn SRS results if you look hard enough. I didn't manage to find nearly so many from other surgeons. I don't know why.
So much for a short answer...