i cleared out a buncha blackberries and volunteer saplings, mostly by chopping into the ground, and then giving them a sidewise whack with the flat of blade.
put a few chips in their too. rocks. stuff. that's abuse

comes right out with a file and a few seconds work and voila, close enough new edge.
used a variety of KaBar knives and a Gerber/Fiskars brush hook.
best chopped in the bunch for me, length, weight, balance, i hate to say is the Gerber Parang; steel is soft, but it's tough, and i can fix an edge with a smooth rock in seconds.
actually like the KaBar Johnson Parang quite a bit. harder steel, and i've beat on that thing. 1095cv is good stuff. sometimes i bust out the zomstro or the pirate chopper
oh, yeah, Becker content

surprise, i'm using a BK7 more (the new one) as KaBar gave us one at the gathering.
mostly i needed reach today, so, length wins.
for less fine ground clearing, i'll go scythe everyday. no need to bend or kneel, and the same tool picks up and cuts. good.