I'm looking for a Medium Format tripod recommendation - I don't necessarily have a set price, but spending $1000 for something to set a camera on top of seems a bit outrageous - i.e. a Gitzo. There must be extremely high quality, durable tripods for 1/4 the price of the aforementioned alternative? I'm starting to shoot mainly landscapes and often carry the tripod all day. I have a cheap, heavy tripod that just isn't working. Far to heavy and the head is crap. Thanks!