Originally posted by wissink I had reservations about the T025x because there are multiple B&H reviews indicating it isn't stable enough.
Originally posted by wissink Are you suggesting these comments are unfounded?
I haven't read those reviews, so cannot really comment on them. I know that my experience shows it to be much, much more stable, vibration-free and sturdy than my aluminum tripod which is 2x as heavy, has much larger legs with fewer sections and a larger head (a good quality Vanguard). I have done 14 minutes exposures with the aluminum tripod and it worked, and the Sirui is better in every way. It's very light, though, so if there's a lot of wind or tricky weather, you'll be well advised to put some weight on the hook, but the same applies to any tripod.
Originally posted by wissink I can't imagine too many setups actually exceed the weight limit. Is there a formula or something about not going above half the limit or something?
The rule of thumb is to divide the maximum weight by 2, to be safe. So far the heavier I've attached is a K-3 with 60-250 and weight to the hook.
Originally posted by wissink I really don't want the size or weight of a tripod prevent me from bringing it along when I'm travelling light ( I walk everywhere and can't drive). I also don't want a tripod that doesn't do what it is supposed to do. I won't bring it then either. Long exposures are a must.
That's the whole point of such a tripod (Sirui or other). You can bring it anywhere. I have a Timbuk2 snoop messenger bag (small) and the tripod actually fits INSIDE the bag, over the camera. There are hooks under the bag to attach a tripod but the Sirui is too short to use those hooks without extending the head. It's unbelievable how small it is. And ridiculously light.
After almost a year with it, I have not found something I don't like about it.
At first I expected to use my Vanguard head on it, but it's way too large, the legs won't fold completely with that head. The head provided is excellent, no sagging and good controls. The only thing missing is a friction control, but I found a workaround by knowing at which angle to position the tightening screw to get the friction I want. Sirui make more expensive heads that do have friction control and fit with the tripod, but so far I've managed very well without.