I wanted to trim my hedge/trees, so my son got the Aldi multi-tool, but I found starting it at my age not so easy.
So I got the Lidi multi-tool very similar but two batteries, both have faults, although a chain saw on a stick is good for high branches, they call them loppers. One on the ground, pain to cut into sections at arms lenght.
However given either climb the tree or use one on stick then latter every time. And petrol or battery it is battery every time.
As DIY we don't want chain saw very often, same with hedge cutter on a stick, being close is a lot easier, but we don't want a shed full of tools, and the one on a stick does nearly all I want.