Your last posts in this thread (20.06.2020): You are a non EU citizen (from Lebanon, if I am correct) and I presume, you completed your medical education over there. You’re ecfmg registered and now GMC as well as.
As you know that the registration as ECFMG or being part of GMC or passing PLAB (UK) or Australian medical council (AMC) exam are special circumstances: Only MEBEKO can answer you precisely because they are competent authority for such stuffs.
Honestly, I haven’t came across someone who has qualified USMLE or PLAB or MRCP. I have no experience with this as well as.
My suggestions in your case:
1. Decide a country, where you want to be in long term basis : US or UK or CH. In general (apartment from Corona situation), doctors are required globally especially in all developed countries.
2. Fulfill all the requirements of decided country.
3. If you decide for CH: contact MEBEKO directly because:
3.1. You will rarely find someone who have passed USMLE or PLAB (UK) or MRCP (UK) or AMC exam & moved to Switzerland for specialization.
3.2. MeBeGe or Law for medical profession have changed drastically during last few years (especially for non-EUs) willing to pursue medical specialization. Many branches are reorganized with new requirements for: hospitals, prospective specialists, cat. ओफ़ hospital etc.
With reference to Switzerland: you can speak French fluently - an advantage and you’re eager joining a specialisation program here. In this regard, I have written you a brief process on 21.06.2020.
Hopefully, these dot points would help you
Have a great evening
Khalid