I really haven’t had enough experience with it to answer some of your questions...
It is very stable and gets as low as I need to go, as far a as size - it is BIG and if you are limited in space like a “limited specified comp arena” It could be problematic.
I operate in big country and can pick my arena - specifically I will try this as a setup for my 300N Blaser in regions that I have been very successful observing game and am able to make shots short to LR without moving.
I used have used the 1, 2 and 3 series RRS tripods with the anvil (since it’s inception) as well as the BH55/40/30/mini bh18 and the traditional tripods have worked very well - except when in deep snow/mud crud with the leg adjustments which required regular cleaning after a 12 hour day in the field before heading back out again on 4 hours of sleep.
I use a very lightweight medium outdoorsmans tripod (RRS BH-18 mini ball) for serious high country long distance backpacking and the RRS 2 or 3 series/anvil-30 for more localized packing.
This big rig for me will be used in very limited way, out of my truck or SXS with the BTX95 and the aforementioned heavy gun setups within a mile or two of my SXS or truck.
The handiness of top adjustability and no crud in the moving parts will make it worthwhile for some of my circumstances, but will not replace my other tripods for general duty.
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