javelin and other bipods

Interested in the Valhalla biopod with long tac legs to fit on a stalking rifle. I currently use a javelin pro hunt but miss the folding abilities my old Harris provides (but not the weight). keen to hear from those that use this set up for stalking, what’s you views/ experiences with it? from...

Am considering a javelin bipod (long) - how do they stand up to hard/long use? e.g does the leg locking system wear or get loose and how resilient are they to accidental knocks (I have in mind carbon flyrods which easily fracture if hit by a weighted fly)? What is the difference between the Mark...