If you want to trim / strim - get a trimmer / strimmer.....
If you want to till / cultivate - get a tiller / cultivator!
Dont mix the 2, there is lots of cheap "tat" around that claim to do both with different attachments and such but all of them just as pointless as the other. As per previous comments, there is much better on the market just dont be fooled by marketing 2in1 / 3in1 / 4in1 claims and stick with Quality Brands not High Street / DIY Store Brands.
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