“All roads lead to Rome”!
As the famous quote testify, we can all use different tools to achieve a similar purpose, right? Well, I also think a couple getting married doesn’t really care about the tools (in this case, gear) a photographer can use to get amazing photos. The most important thing is photographers make the clients super happy and always try to exceed their expectations.
I can also say that the best camera is the one you already have; because everything depends on the unique vision, knowledge and experience of the photographer. It’s not about the arrow, it’s all about the Indian. we can give the best camera out there to an amateur photographer and a very basic camera to a professional photographer, and the results could be very interesting ;-)
My belief is that a professional photographer should be able to achieve great results, no matter what camera or gear he is using
It's about light, composition, moments and vision, because all these factors (the ingredients of a great photo) are exactly the same if I shoot with a DSLR, a mirrorless, a point & shoot or a rangefinder ... These are just tools to achieve cool results.
I always used Nikon DSLR cameras to shoot weddings, I really think so far is the best fit for my way to work and perfectly covers what I require from a camera. My favorite camera for weddings right now is the Nikon D5 (full review and settings here), it just gives me everything I need... But if I believe that I should also be able to shoot weddings using other kinds of cameras such as mirrorless and rangefinder... well, talking about rangefinder...