WORKPRO 16-in-1 MULTI-TOOL : the cheapest and heavier multi-tool allowed in the Diegel Collection !

It is the heaviest and most cumbersome multi-tool in my collection.
But it is equipped with an original locking system, all tools (except the lanyard ring) are lockable and the blades can be opened/closed with one hand.
The assembly is good, no tool agglutinating effect, an efficient cable cutter, all tools are accessible with closed pliers.
This multi-tool cost me 15 € free shipping on Aliexpress.
At this price, given what I have just said, it is necessary to moderate its level of requirement.
I noted the following defects that could easily be fixed by Workpro without increasing the cost:
the serrated blade is not sharp enough,
the cable stripper on the can opener is not wide and sharp enough,
the file, with three useful faces, is not strongly enough striated,
striations should be present on the back of the notched blade to distinguish it from the smooth blade.
Given the size and weight of the 16-in-1, it would not have been reasonable to add a bit kit but it is a pity that the bit drivers of the Roxon, Ganzo, Gerber do not fit on the crosshead screwdriver.
When you close the handles, you hear a quite enjoyable, qualitative noise, a bit like with the Gerber MP1.