Oh, I dont imply at all with my inquiry that the fins arent worth it. In fact, I've been saving to afford these premium fins and after years have now decided I can sink some funds into them, hence my first pair.
I only asked because in other threads I've read about forcefin PRO labels, and ordered a Pro but got one labeled forcefin (without PRO). Being a new owner I have no other way of knowing which I am holding on to now.
Another concern is if I do trades in the future, if I will be able to substantiate my purchase.
In related issues, I adjusted the bungee cord, and in the process of following the online videos, introduced scratches while operating pliers to reclose the collar onto the crimp. Can i ask what material the collar is made of? If it is a rust resistant coating on top of a rust susceptible material, should i coat the collar with something to prevent seawater damage?
Also, tightening the cord revealed the tip which has the bungee fibres exposed (see photos). Should I use wax or silicone to coat the exposed area for preventing damage?