Pedant alert! Having used many cameras I would class 120 roll film cameras as Medium Format, and 5 x 4" and 10 x 8" cameras as Large Format!
Whilst it is true that Medium and Large format do produce far higher quality photographs, I agree with Richard's implication that film itself gives a better quality picture than an electronic representation of B&W. In fact a good quality B&W photo can be far more beautiful and striking than man a colour photo.
My Dad bought a Commer(ce) Highwayman Camper after he sold our old Bedford CA Dormobile, far more room for a family of 6 and a bit faster too.
Yet again this year I was unable to go to this show, ...one day!