Hello. I'm currently looking for the DayDate clone that's right for me. During my research I came across the three big ones. BP, GMF and EWF. I understand what the advantage of GMF Tungsten is, the tungsten content. How does BP feel about EWF? I don't attach great importance to an engraved bridge in the movement. What appeals to me about the EWF is the material of 904L stainless steel. Rolex probably uses this too. What other details differ between BP and EWF? Except the engravings on the bridges. Thanks