Wolf Garten is my choice. Start off with a hoe or rake, build up over time?
Bit pricy but well made and a heck of a range.
I am not so keen. The heads are ok, and the range is extensive but I don't have confidence in the handles. I have broken a couple in the past and although I used them fairly hard, I don't feel that I was misusing them. They both broke at the joint between the handle and the attachment point of the handle, where wood meets aluminium. I now have an aluminium version but it doesn't fill me with confidence beyond using it in preprepared soil.