I've used the Speed handheld before, and will not use a tripod. I've been there as a tourist many times but this is the frist time I'll have a chance to go and just take photos.

The max I'm going to enlarge the negs are 11x14 so I know even 120 will give me great prints at the size, so its still a 50-50 choice for me. a 50 pack of 4x5 film is cheap, so film costs are not a issue for me.