IMO unless impossible or not practical in a situation using a tripod for any format is helpful. Especially with large format focusing on the ground glass with a loupe and under a focusing cloth just doesn't cut it. Also a view camera isn't for grab shots. Take your time compose the image and remember you are looking at it upside down and backwards. I've used a Toyo field camera for a number of years and have been pleased with it. I only use it on a sturdy tripod.

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