hello, I feel like I got off to a bad start among you, I'm sorry. I need your skills, because I am looking for a Gmt master 2 spirit. there are several suppliers, several factories. How do I know what is right for my budget? I find ARF models, and C+F, equipped with the SH3285 movement, or the VR3285. But is there a big difference? what is the most reliable model, and most similar to the Rolex movement? which TD offers my ideal research? Or should I be vigilant in my search? thank you in advance to all of you