I shoot film simply because of the fact that i enjoy it more than digital. I dont know why. I used to shoot digital for work and it was necessary due to the nature of what I did, so I have plenty experience of both. If I was shooting commercially again, I would go back to digital without hesitation.
There are plus points to shooting large format too;
The upside down/back to front image on the gg helps abstract the image, so you tend to look at shapes and structure in a different way.
The movements are very handy for architecture.
The resolution is great (100MP+ images)
Only having 12 shots in the bag
really makes you think twice about taking the shot.
Its a great conversation starter with people in the street.
The quality of the output far outweighs anything from digital on a cost basis. My £500 camea and £200 lens will out resolve and is sharper than any digital SLR
Its not so great for action photography though lol.