Generally, the best type to choose would be a standard garden trowel handle. This is because it is available with a full range of blades, making it the most versatile in terms of what it can be used for.
However, if you plan on doing a lot of gardening it would be best to invest in an ergonomic garden trowel handle.
Long garden trowel handles can also be better suited than others for situations where your need to have a long reach, such as working in wide borders.
