QUOTE(din_hook @ Aug 4 2018, 12:40 AM)
need the feedback first before pulling the trigger.
yep. d750. need a replacement from the kit 24-120 f4 due to my clumsiness. fall down, crack the glass.
group photo and close up portrait are what I mostly do. plus lately im kinda into light and airy so having a wider aperture would be a plus.
if only i can afford the 1.4
thinking of 35 or 28 coz sometime, in malay wedding the families come in large group, worried if 50 not wide enough and the space is limited.

If you're favor of going for prime line up for weddings, I would suggest you to have a second FF body. With that, you can have, say 35mm and 85mm on hand all the time without wasting time to change lenses and missing moments.
Budgetary prime lenses(used unit), you may consider going:
24m f/1.8 = RM2000+-
35mm f/1.8 = RM1500+-
50mm f1/.8 = RM600+-
85mm f/1.8 = RM1100 +-
Going full prime lenses line up for paid shoot, it's better to have at least a 24mm in your bag as you wouldn't know how tight the place will end up or how huge the group could be.
Most of the time I'm using 35mm + 85mm, unless the house is small then I would switch to 24mm + 50mm.
Once again, depend on your style and direction. I did bought a 24-70mm and kept in bag for the sake of the 24mm if I needed it. Other than that, I really don't bother using it. Then i made up my mind to let it go and jump into 24mm prime which I used it even more.