[Carbon Fiber] I have several Benro Tripods that have given me great
service over the years. I purchased this
one for my iFootage Slider specifically and it is no disappointment. The leveling base works great for my needs
and the tripod is rock solid at any angle you put it at. I placed a rubber disk pad on the top (purchased
separately) for my use to cushion slider a bit and not scrape the aluminum on
the tripod or slider. If you are looking
for a tripod that does not have a center pole this one is the Bomb Dignity!

[Twist Lock] The Benro Mammoth tripod is well constructed and definitely has the load carrying capacity for my 200-600 zoom lens mounted with gimble.

[Carbon Fiber] Had a cheaper Benro model before and wasn't too impressed. This one has changed my mind about Benro! It's solid in every way.

[Carbon Fiber] This is so light, i am not killing myself when walking around with the 4x5. Super purchase.

[Twist Lock] This is an elegant and versatile tripod that locks up solid. I use mine for high-magnification macro work.

[Carbon Fiber] I have the 4 section, TMTH34C model which has a weight limit of 39.7 lbs and 75mm bowl. Everything about this tripod exudes quality and it is very stable. Without the included ball (which is all metal) and handle, it weighs only 3lbs 10oz. I have other Benro aluminum tripods that have been great, but Benro has taken a step up with the Mammoth line. The bowl, the leg locks/hardware and carbon fiber legs all have a premium look and feel. Even the included bag is upscale, they have changed to black for the bag from their traditional blue, all bag fittings are metal, it has enough space to carry both the tripod and my BV6 fluid head fully assembled. The only thing I am left wanting is a bubble level for rough leveling before adjusting the head (the BV6 has a lit bubble level).

[3/8"-16 Male] This is my first carbon fiber tripod and I really like it so far. Paired it with the benro gh2

[Carbon Fiber] This tripod is strong and light. It's sturdy enough for me to use with a star tracker. Very happy with it.

[Twist Lock] This is now my 4th Benro tripod - each purchased to replace a more expensive, but much heavier, piece of kit. Each tripod has been carbon fiber and the oldest of them is now 6 (almost 7) years old. And all of them have performed flawlessly with the exception being a small design quirk of the first one I bought (which I long ago learned to adapt my practices to and Benro has long ago fixed in newer models).

This latest was purchased to support an Arca Swiss geared head that has 8x10 and 4x5 large format cameras attached. This is gear that makes an 800mm wildlife lens look like it is a featherweight.
The positives here are myriad - but ultimately the best compliment I can pay this tripod is that with 43 pounds of gear mounted on it and a camera pitched forward at a 35 degree angle over one of the legs I was able to insert and remove an 8x10 film holder without any detectable shake. That is rock solid stable. Add in the light weight, beefy build, friction locks that work flawlessly, and the smooth action of leveling the bowl prior to mounting the camera and I am thinking about picking up a second (which I can afford to do since I didn't go with one of the high end brands that really offer me nothing extra for the money any more).
The tripod comes with a very nice carry bag and interchangeable spiked feat for working on non-man made surfaces.
There are no real gripes to be found. You can read the specs to see if the height is good enough for you. I admit it was on the border for me.
No plans to buy any other tripod brand going forward. With a 9-12 year failure rate on my expensive tripods and now 6 full, flawless years out of my first 60% less-expensive Benro, they are simply making too good of a product these days to justify paying more elsewhere.

[Yes] I intended on getting the tortoise 34c but couldn't find it with legs only. I came across the Mammoth and couldn't be happier. Stronger and lighter than what I was looking for originally.