pretty much... when fragging wall types you have to deal with the tissue where as branching types you can just wait for them to grow out and just cut at the skeleton.
A branching one will grow like this I > V > W (like a tree... they will split then grow then split then grow....)
A wall version will grow like this > I > II > III (just keep splitting and growing new heads but never really separating from each other).
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